19905575760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 720

約数和(自身を含む): 80777062080

約数和(自身を除く): 60871486320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 59, 60, 63, 70, 72, 73, 80, 84, 90, 98, 105, 112, 118, 120, 126, 131, 140, 144, 146, 147, 168, 177, 180, 196, 210, 219, 236, 240, 245, 252, 262, 280, 292, 294, 295, 315, 336, 354, 360, 365, 392, 393, 413, 420, 438, 441, 472, 490, 504, 511, 524, 531, 560, 584, 588, 590, 630, 655, 657, 708, 720, 730, 735, 784, 786, 826, 840, 876, 882, 885, 917, 944, 980, 1008, 1022, 1048, 1062, 1095, 1168, 1176, 1179, 1180, 1239, 1260, 1310, 1314, 1416, 1460, 1470, 1533, 1572, 1652, 1680, 1752, 1764, 1770, 1834, 1960, 1965, 2044, 2065, 2096, 2124, 2190, 2205, 2352, 2358, 2360, 2478, 2520, 2555, 2620, 2628, 2655, 2751, 2832, 2891, 2920, 2940, 3066, 3144, 3285, 3304, 3504, 3528, 3540, 3577, 3668, 3717, 3920, 3930, 4088, 4130, 4248, 4307, 4380, 4410, 4585, 4599, 4716, 4720, 4956, 5040, 5110, 5240, 5256, 5310, 5502, 5782, 5840, 5880, 5895, 6132, 6195, 6288, 6419, 6570, 6608, 7056, 7080, 7154, 7336, 7434, 7665, 7729, 7860, 8176, 8253, 8260, 8496, 8614, 8673, 8760, 8820, 9170, 9198, 9432, 9563, 9912, 10220, 10480, 10512, 10620, 10731, 11004, 11564, 11760, 11790, 12264, 12390, 12838, 12921, 13140, 13755, 14160, 14308, 14455, 14672, 14868, 15330, 15458, 15720, 16506, 16520, 17228, 17346, 17520, 17640, 17885, 18340, 18396, 18585, 18864, 19126, 19257, 19824, 20440, 21240, 21462, 21535, 22008, 22995, 23128, 23187, 23580, 24528, 24780, 25676, 25842, 26019, 26280, 27510, 28616, 28689, 28910, 29736, 30149, 30660, 30916, 31440, 32095, 32193, 33012, 33040, 34456, 34692, 35280, 35770, 36680, 36792, 37170, 38252, 38514, 38645, 38763, 40880, 41265, 42480, 42924, 43070, 43365, 44016, 45990, 46256, 46374, 47160, 47815, 49560, 51352, 51684, 52038, 52560, 53655, 54103, 55020, 57232, 57378, 57771, 57820, 59472, 60298, 61320, 61832, 64190, 64386, 64605, 66024, 66941, 68912, 69384, 69561, 71540, 73360, 73584, 74340, 76504, 77028, 77290, 77526, 82530, 85848, 86067, 86140, 86730, 90447, 91980, 92748, 94320, 95630, 96285, 99120, 102704, 103368, 104076, 107310, 108206, 110040, 114756, 115542, 115640, 115935, 120596, 122640, 123664, 128380, 128772, 129210, 130095, 132048, 133882, 138768, 139122, 143080, 143445, 148680, 150745, 153008, 154056, 154580, 155052, 160965, 162309, 165060, 171696, 172134, 172280, 173460, 180894, 183960, 185496, 191260, 192570, 193815, 200823, 206736, 208152, 211043, 214620, 216412, 220080, 229512, 231084, 231280, 231870, 241192, 256760, 257544, 258420, 260190, 267764, 270515, 271341, 278244, 286160, 286890, 288855, 297360, 301490, 308112, 309160, 310104, 321930, 324618, 330120, 334705, 344268, 344560, 346920, 347805, 361788, 367920, 370992, 378721, 382520, 385140, 387630, 401646, 416304, 422086, 429240, 430335, 432824, 452235, 459024, 462168, 463740, 468587, 482384, 486927, 513520, 515088, 516840, 520380, 535528, 541030, 542682, 556488, 564217, 573780, 577710, 602469, 602980, 618320, 620208, 633129, 643860, 649236, 660240, 669410, 688536, 693840, 695610, 723576, 757442, 765040, 770280, 775260, 803292, 811545, 844172, 858480, 860670, 865648, 904470, 924336, 927480, 937174, 973854, 1004115, 1033680, 1040760, 1055215, 1071056, 1082060, 1085364, 1112976, 1128434, 1136163, 1147560, 1155420, 1204938, 1205960, 1266258, 1287720, 1298472, 1338820, 1356705, 1377072, 1391220, 1405761, 1447152, 1514884, 1540560, 1550520, 1606584, 1623090, 1688344, 1692651, 1721340, 1808940, 1854960, 1874348, 1893605, 1899387, 1947708, 2008230, 2081520, 2110430, 2164120, 2170728, 2256868, 2272326, 2295120, 2310840, 2342935, 2409876, 2411920, 2434635, 2532516, 2575440, 2596944, 2677640, 2713410, 2782440, 2811522, 2821085, 3012345, 3029768, 3101040, 3165645, 3213168, 3246180, 3376688, 3385302, 3408489, 3442680, 3617880, 3748696, 3787210, 3798774, 3895416, 3949519, 4016460, 4217283, 4220860, 4328240, 4341456, 4513736, 4544652, 4621680, 4685870, 4819752, 4869270, 5065032, 5077953, 5355280, 5426820, 5564880, 5623044, 5642170, 5680815, 6024690, 6059536, 6331290, 6492360, 6770604, 6816978, 6885360, 7028805, 7235760, 7497392, 7574420, 7597548, 7790832, 7899038, 8032920, 8434566, 8441720, 8463255, 9027472, 9089304, 9371740, 9496935, 9639504, 9738540, 10130064, 10155906, 10853640, 11246088, 11284340, 11361630, 11848557, 12049380, 12662580, 12984720, 13541208, 13633956, 14057610, 15148840, 15195096, 15798076, 16065840, 16869132, 16883440, 16926510, 17042445, 18178608, 18743480, 18993870, 19477080, 19747595, 20311812, 21086415, 21707280, 22492176, 22568680, 22723260, 23697114, 24098760, 25325160, 25389765, 27082416, 27267912, 27646633, 28115220, 30297680, 30390192, 31596152, 33738264, 33853020, 34084890, 35545671, 37486960, 37987740, 38954160, 39495190, 40623624, 42172830, 45137360, 45446520, 47394228, 48197520, 50650320, 50779530, 54535824, 55293266, 56230440, 59242785, 63192304, 67476528, 67706040, 68169780, 71091342, 75975480, 78990380, 81247248, 82939899, 84345660, 90893040, 94788456, 101559060, 110586532, 112460880, 118485570, 135412080, 136339560, 138233165, 142182684, 151950960, 157980760, 165879798, 168691320, 177728355, 189576912, 203118120, 221173064, 236971140, 248819697, 272679120, 276466330, 284365368, 315961520, 331759596, 337382640, 355456710, 406236240, 414699495, 442346128, 473942280, 497639394, 552932660, 568730736, 663519192, 710913420, 829398990, 947884560, 995278788, 1105865320, 1244098485, 1327038384, 1421826840, 1658797980, 1990557576, 2211730640, 2488196970, 2843653680, 3317595960, 3981115152, 4976393940, 6635191920, 9952787880, 19905575760]

約数ペア:

[(1, 19905575760), (2, 9952787880), (3, 6635191920), (4, 4976393940), (5, 3981115152), (6, 3317595960), (7, 2843653680), (8, 2488196970), (9, 2211730640), (10, 1990557576), (12, 1658797980), (14, 1421826840), (15, 1327038384), (16, 1244098485), (18, 1105865320), (20, 995278788), (21, 947884560), (24, 829398990), (28, 710913420), (30, 663519192), (35, 568730736), (36, 552932660), (40, 497639394), (42, 473942280), (45, 442346128), (48, 414699495), (49, 406236240), (56, 355456710), (59, 337382640), (60, 331759596), (63, 315961520), (70, 284365368), (72, 276466330), (73, 272679120), (80, 248819697), (84, 236971140), (90, 221173064), (98, 203118120), (105, 189576912), (112, 177728355), (118, 168691320), (120, 165879798), (126, 157980760), (131, 151950960), (140, 142182684), (144, 138233165), (146, 136339560), (147, 135412080), (168, 118485570), (177, 112460880), (180, 110586532), (196, 101559060), (210, 94788456), (219, 90893040), (236, 84345660), (240, 82939899), (245, 81247248), (252, 78990380), (262, 75975480), (280, 71091342), (292, 68169780), (294, 67706040), (295, 67476528), (315, 63192304), (336, 59242785), (354, 56230440), (360, 55293266), (365, 54535824), (392, 50779530), (393, 50650320), (413, 48197520), (420, 47394228), (438, 45446520), (441, 45137360), (472, 42172830), (490, 40623624), (504, 39495190), (511, 38954160), (524, 37987740), (531, 37486960), (560, 35545671), (584, 34084890), (588, 33853020), (590, 33738264), (630, 31596152), (655, 30390192), (657, 30297680), (708, 28115220), (720, 27646633), (730, 27267912), (735, 27082416), (784, 25389765), (786, 25325160), (826, 24098760), (840, 23697114), (876, 22723260), (882, 22568680), (885, 22492176), (917, 21707280), (944, 21086415), (980, 20311812), (1008, 19747595), (1022, 19477080), (1048, 18993870), (1062, 18743480), (1095, 18178608), (1168, 17042445), (1176, 16926510), (1179, 16883440), (1180, 16869132), (1239, 16065840), (1260, 15798076), (1310, 15195096), (1314, 15148840), (1416, 14057610), (1460, 13633956), (1470, 13541208), (1533, 12984720), (1572, 12662580), (1652, 12049380), (1680, 11848557), (1752, 11361630), (1764, 11284340), (1770, 11246088), (1834, 10853640), (1960, 10155906), (1965, 10130064), (2044, 9738540), (2065, 9639504), (2096, 9496935), (2124, 9371740), (2190, 9089304), (2205, 9027472), (2352, 8463255), (2358, 8441720), (2360, 8434566), (2478, 8032920), (2520, 7899038), (2555, 7790832), (2620, 7597548), (2628, 7574420), (2655, 7497392), (2751, 7235760), (2832, 7028805), (2891, 6885360), (2920, 6816978), (2940, 6770604), (3066, 6492360), (3144, 6331290), (3285, 6059536), (3304, 6024690), (3504, 5680815), (3528, 5642170), (3540, 5623044), (3577, 5564880), (3668, 5426820), (3717, 5355280), (3920, 5077953), (3930, 5065032), (4088, 4869270), (4130, 4819752), (4248, 4685870), (4307, 4621680), (4380, 4544652), (4410, 4513736), (4585, 4341456), (4599, 4328240), (4716, 4220860), (4720, 4217283), (4956, 4016460), (5040, 3949519), (5110, 3895416), (5240, 3798774), (5256, 3787210), (5310, 3748696), (5502, 3617880), (5782, 3442680), (5840, 3408489), (5880, 3385302), (5895, 3376688), (6132, 3246180), (6195, 3213168), (6288, 3165645), (6419, 3101040), (6570, 3029768), (6608, 3012345), (7056, 2821085), (7080, 2811522), (7154, 2782440), (7336, 2713410), (7434, 2677640), (7665, 2596944), (7729, 2575440), (7860, 2532516), (8176, 2434635), (8253, 2411920), (8260, 2409876), (8496, 2342935), (8614, 2310840), (8673, 2295120), (8760, 2272326), (8820, 2256868), (9170, 2170728), (9198, 2164120), (9432, 2110430), (9563, 2081520), (9912, 2008230), (10220, 1947708), (10480, 1899387), (10512, 1893605), (10620, 1874348), (10731, 1854960), (11004, 1808940), (11564, 1721340), (11760, 1692651), (11790, 1688344), (12264, 1623090), (12390, 1606584), (12838, 1550520), (12921, 1540560), (13140, 1514884), (13755, 1447152), (14160, 1405761), (14308, 1391220), (14455, 1377072), (14672, 1356705), (14868, 1338820), (15330, 1298472), (15458, 1287720), (15720, 1266258), (16506, 1205960), (16520, 1204938), (17228, 1155420), (17346, 1147560), (17520, 1136163), (17640, 1128434), (17885, 1112976), (18340, 1085364), (18396, 1082060), (18585, 1071056), (18864, 1055215), (19126, 1040760), (19257, 1033680), (19824, 1004115), (20440, 973854), (21240, 937174), (21462, 927480), (21535, 924336), (22008, 904470), (22995, 865648), (23128, 860670), (23187, 858480), (23580, 844172), (24528, 811545), (24780, 803292), (25676, 775260), (25842, 770280), (26019, 765040), (26280, 757442), (27510, 723576), (28616, 695610), (28689, 693840), (28910, 688536), (29736, 669410), (30149, 660240), (30660, 649236), (30916, 643860), (31440, 633129), (32095, 620208), (32193, 618320), (33012, 602980), (33040, 602469), (34456, 577710), (34692, 573780), (35280, 564217), (35770, 556488), (36680, 542682), (36792, 541030), (37170, 535528), (38252, 520380), (38514, 516840), (38645, 515088), (38763, 513520), (40880, 486927), (41265, 482384), (42480, 468587), (42924, 463740), (43070, 462168), (43365, 459024), (44016, 452235), (45990, 432824), (46256, 430335), (46374, 429240), (47160, 422086), (47815, 416304), (49560, 401646), (51352, 387630), (51684, 385140), (52038, 382520), (52560, 378721), (53655, 370992), (54103, 367920), (55020, 361788), (57232, 347805), (57378, 346920), (57771, 344560), (57820, 344268), (59472, 334705), (60298, 330120), (61320, 324618), (61832, 321930), (64190, 310104), (64386, 309160), (64605, 308112), (66024, 301490), (66941, 297360), (68912, 288855), (69384, 286890), (69561, 286160), (71540, 278244), (73360, 271341), (73584, 270515), (74340, 267764), (76504, 260190), (77028, 258420), (77290, 257544), (77526, 256760), (82530, 241192), (85848, 231870), (86067, 231280), (86140, 231084), (86730, 229512), (90447, 220080), (91980, 216412), (92748, 214620), (94320, 211043), (95630, 208152), (96285, 206736), (99120, 200823), (102704, 193815), (103368, 192570), (104076, 191260), (107310, 185496), (108206, 183960), (110040, 180894), (114756, 173460), (115542, 172280), (115640, 172134), (115935, 171696), (120596, 165060), (122640, 162309), (123664, 160965), (128380, 155052), (128772, 154580), (129210, 154056), (130095, 153008), (132048, 150745), (133882, 148680), (138768, 143445), (139122, 143080)]