19528685280

素因数分解:

$2^5\times 3^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 576

約数和(自身を含む): 75934272960

約数和(自身を除く): 56405587680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 53, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 106, 108, 117, 120, 130, 135, 144, 156, 159, 160, 162, 180, 195, 208, 212, 216, 234, 240, 243, 260, 265, 270, 288, 312, 318, 324, 351, 360, 390, 405, 416, 424, 432, 468, 477, 480, 486, 520, 530, 540, 585, 624, 636, 648, 689, 702, 720, 729, 780, 795, 810, 848, 864, 936, 954, 972, 1040, 1053, 1060, 1080, 1170, 1215, 1248, 1272, 1296, 1378, 1404, 1431, 1440, 1458, 1560, 1590, 1620, 1696, 1755, 1872, 1908, 1944, 2067, 2080, 2106, 2120, 2160, 2187, 2340, 2385, 2430, 2544, 2592, 2756, 2808, 2862, 2916, 3120, 3159, 3180, 3240, 3445, 3510, 3645, 3744, 3816, 3888, 4134, 4212, 4240, 4293, 4320, 4374, 4680, 4770, 4860, 5088, 5265, 5512, 5616, 5724, 5832, 6201, 6240, 6318, 6360, 6480, 6561, 6890, 7020, 7155, 7290, 7632, 7776, 8268, 8424, 8480, 8586, 8748, 9360, 9477, 9540, 9720, 10335, 10530, 10935, 11024, 11232, 11448, 11664, 12402, 12636, 12720, 12879, 12960, 13122, 13780, 14040, 14310, 14580, 15264, 15795, 16536, 16848, 17172, 17496, 18603, 18720, 18954, 19080, 19440, 19683, 20670, 21060, 21465, 21870, 22048, 22896, 23328, 24804, 25272, 25440, 25758, 26244, 27560, 28080, 28431, 28620, 29160, 31005, 31590, 32805, 33072, 33696, 34344, 34992, 37206, 37908, 38160, 38637, 38880, 39366, 41340, 42120, 42930, 43740, 45792, 47385, 49608, 50544, 51516, 52488, 55120, 55809, 56160, 56862, 57240, 58320, 59049, 62010, 63180, 64395, 65610, 66144, 68688, 69984, 74412, 75816, 76320, 77274, 78732, 82680, 84240, 85293, 85860, 87480, 93015, 94770, 98415, 99216, 101088, 103032, 104976, 110240, 111618, 113724, 114480, 115911, 116640, 118098, 124020, 126360, 128790, 131220, 137376, 142155, 148824, 151632, 154548, 157464, 165360, 167427, 168480, 170586, 171720, 174960, 177147, 186030, 189540, 193185, 196830, 198432, 206064, 209952, 223236, 227448, 228960, 231822, 236196, 248040, 252720, 255879, 257580, 262440, 279045, 284310, 295245, 297648, 303264, 309096, 314928, 330720, 334854, 341172, 343440, 347733, 349920, 354294, 372060, 379080, 386370, 393660, 412128, 426465, 446472, 454896, 463644, 472392, 496080, 502281, 505440, 511758, 515160, 524880, 558090, 568620, 579555, 590490, 595296, 618192, 629856, 669708, 682344, 686880, 695466, 708588, 744120, 758160, 767637, 772740, 787320, 837135, 852930, 885735, 892944, 909792, 927288, 944784, 992160, 1004562, 1023516, 1030320, 1043199, 1049760, 1116180, 1137240, 1159110, 1180980, 1236384, 1279395, 1339416, 1364688, 1390932, 1417176, 1488240, 1506843, 1516320, 1535274, 1545480, 1574640, 1674270, 1705860, 1738665, 1771470, 1785888, 1854576, 1889568, 2009124, 2047032, 2060640, 2086398, 2232360, 2274480, 2302911, 2318220, 2361960, 2511405, 2558790, 2678832, 2729376, 2781864, 2834352, 2976480, 3013686, 3070548, 3090960, 3129597, 3149280, 3348540, 3411720, 3477330, 3542940, 3709152, 3838185, 4018248, 4094064, 4172796, 4464720, 4520529, 4548960, 4605822, 4636440, 4723920, 5022810, 5117580, 5215995, 5357664, 5563728, 5668704, 6027372, 6141096, 6181920, 6259194, 6697080, 6823440, 6954660, 7085880, 7534215, 7676370, 8036496, 8188128, 8345592, 8929440, 9041058, 9211644, 9272880, 9388791, 9447840, 10045620, 10235160, 10431990, 11127456, 11514555, 12054744, 12282192, 12518388, 13394160, 13561587, 13646880, 13909320, 14171760, 15068430, 15352740, 15647985, 16072992, 16691184, 18082116, 18423288, 18545760, 18777582, 20091240, 20470320, 20863980, 22602645, 23029110, 24109488, 24564384, 25036776, 26788320, 27123174, 27818640, 28343520, 30136860, 30705480, 31295970, 33382368, 36164232, 36846576, 37555164, 40182480, 40684761, 40940640, 41727960, 45205290, 46058220, 46943955, 48218976, 50073552, 54246348, 55637280, 60273720, 61410960, 62591940, 67807935, 72328464, 73693152, 75110328, 80364960, 81369522, 83455920, 90410580, 92116440, 93887910, 100147104, 108492696, 120547440, 122054283, 122821920, 125183880, 135615870, 144656928, 150220656, 162739044, 166911840, 180821160, 184232880, 187775820, 203423805, 216985392, 241094880, 244108566, 250367760, 271231740, 300441312, 325478088, 361642320, 368465760, 375551640, 406847610, 433970784, 488217132, 500735520, 542463480, 610271415, 650956176, 723284640, 751103280, 813695220, 976434264, 1084926960, 1220542830, 1301912352, 1502206560, 1627390440, 1952868528, 2169853920, 2441085660, 3254780880, 3905737056, 4882171320, 6509561760, 9764342640, 19528685280]

約数ペア:

[(1, 19528685280), (2, 9764342640), (3, 6509561760), (4, 4882171320), (5, 3905737056), (6, 3254780880), (8, 2441085660), (9, 2169853920), (10, 1952868528), (12, 1627390440), (13, 1502206560), (15, 1301912352), (16, 1220542830), (18, 1084926960), (20, 976434264), (24, 813695220), (26, 751103280), (27, 723284640), (30, 650956176), (32, 610271415), (36, 542463480), (39, 500735520), (40, 488217132), (45, 433970784), (48, 406847610), (52, 375551640), (53, 368465760), (54, 361642320), (60, 325478088), (65, 300441312), (72, 271231740), (78, 250367760), (80, 244108566), (81, 241094880), (90, 216985392), (96, 203423805), (104, 187775820), (106, 184232880), (108, 180821160), (117, 166911840), (120, 162739044), (130, 150220656), (135, 144656928), (144, 135615870), (156, 125183880), (159, 122821920), (160, 122054283), (162, 120547440), (180, 108492696), (195, 100147104), (208, 93887910), (212, 92116440), (216, 90410580), (234, 83455920), (240, 81369522), (243, 80364960), (260, 75110328), (265, 73693152), (270, 72328464), (288, 67807935), (312, 62591940), (318, 61410960), (324, 60273720), (351, 55637280), (360, 54246348), (390, 50073552), (405, 48218976), (416, 46943955), (424, 46058220), (432, 45205290), (468, 41727960), (477, 40940640), (480, 40684761), (486, 40182480), (520, 37555164), (530, 36846576), (540, 36164232), (585, 33382368), (624, 31295970), (636, 30705480), (648, 30136860), (689, 28343520), (702, 27818640), (720, 27123174), (729, 26788320), (780, 25036776), (795, 24564384), (810, 24109488), (848, 23029110), (864, 22602645), (936, 20863980), (954, 20470320), (972, 20091240), (1040, 18777582), (1053, 18545760), (1060, 18423288), (1080, 18082116), (1170, 16691184), (1215, 16072992), (1248, 15647985), (1272, 15352740), (1296, 15068430), (1378, 14171760), (1404, 13909320), (1431, 13646880), (1440, 13561587), (1458, 13394160), (1560, 12518388), (1590, 12282192), (1620, 12054744), (1696, 11514555), (1755, 11127456), (1872, 10431990), (1908, 10235160), (1944, 10045620), (2067, 9447840), (2080, 9388791), (2106, 9272880), (2120, 9211644), (2160, 9041058), (2187, 8929440), (2340, 8345592), (2385, 8188128), (2430, 8036496), (2544, 7676370), (2592, 7534215), (2756, 7085880), (2808, 6954660), (2862, 6823440), (2916, 6697080), (3120, 6259194), (3159, 6181920), (3180, 6141096), (3240, 6027372), (3445, 5668704), (3510, 5563728), (3645, 5357664), (3744, 5215995), (3816, 5117580), (3888, 5022810), (4134, 4723920), (4212, 4636440), (4240, 4605822), (4293, 4548960), (4320, 4520529), (4374, 4464720), (4680, 4172796), (4770, 4094064), (4860, 4018248), (5088, 3838185), (5265, 3709152), (5512, 3542940), (5616, 3477330), (5724, 3411720), (5832, 3348540), (6201, 3149280), (6240, 3129597), (6318, 3090960), (6360, 3070548), (6480, 3013686), (6561, 2976480), (6890, 2834352), (7020, 2781864), (7155, 2729376), (7290, 2678832), (7632, 2558790), (7776, 2511405), (8268, 2361960), (8424, 2318220), (8480, 2302911), (8586, 2274480), (8748, 2232360), (9360, 2086398), (9477, 2060640), (9540, 2047032), (9720, 2009124), (10335, 1889568), (10530, 1854576), (10935, 1785888), (11024, 1771470), (11232, 1738665), (11448, 1705860), (11664, 1674270), (12402, 1574640), (12636, 1545480), (12720, 1535274), (12879, 1516320), (12960, 1506843), (13122, 1488240), (13780, 1417176), (14040, 1390932), (14310, 1364688), (14580, 1339416), (15264, 1279395), (15795, 1236384), (16536, 1180980), (16848, 1159110), (17172, 1137240), (17496, 1116180), (18603, 1049760), (18720, 1043199), (18954, 1030320), (19080, 1023516), (19440, 1004562), (19683, 992160), (20670, 944784), (21060, 927288), (21465, 909792), (21870, 892944), (22048, 885735), (22896, 852930), (23328, 837135), (24804, 787320), (25272, 772740), (25440, 767637), (25758, 758160), (26244, 744120), (27560, 708588), (28080, 695466), (28431, 686880), (28620, 682344), (29160, 669708), (31005, 629856), (31590, 618192), (32805, 595296), (33072, 590490), (33696, 579555), (34344, 568620), (34992, 558090), (37206, 524880), (37908, 515160), (38160, 511758), (38637, 505440), (38880, 502281), (39366, 496080), (41340, 472392), (42120, 463644), (42930, 454896), (43740, 446472), (45792, 426465), (47385, 412128), (49608, 393660), (50544, 386370), (51516, 379080), (52488, 372060), (55120, 354294), (55809, 349920), (56160, 347733), (56862, 343440), (57240, 341172), (58320, 334854), (59049, 330720), (62010, 314928), (63180, 309096), (64395, 303264), (65610, 297648), (66144, 295245), (68688, 284310), (69984, 279045), (74412, 262440), (75816, 257580), (76320, 255879), (77274, 252720), (78732, 248040), (82680, 236196), (84240, 231822), (85293, 228960), (85860, 227448), (87480, 223236), (93015, 209952), (94770, 206064), (98415, 198432), (99216, 196830), (101088, 193185), (103032, 189540), (104976, 186030), (110240, 177147), (111618, 174960), (113724, 171720), (114480, 170586), (115911, 168480), (116640, 167427), (118098, 165360), (124020, 157464), (126360, 154548), (128790, 151632), (131220, 148824), (137376, 142155)]