19495670040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3824

約数の個数: 576

約数和(自身を含む): 84298294080

約数和(自身を除く): 64802624040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 121, 126, 132, 136, 140, 153, 154, 165, 168, 170, 180, 187, 198, 204, 210, 220, 231, 238, 242, 252, 255, 264, 280, 306, 308, 315, 330, 340, 357, 360, 363, 374, 385, 396, 408, 420, 440, 462, 476, 484, 495, 504, 510, 561, 595, 605, 612, 616, 630, 660, 680, 693, 714, 726, 748, 765, 770, 792, 840, 847, 924, 935, 952, 968, 990, 1020, 1071, 1089, 1122, 1155, 1190, 1210, 1224, 1260, 1309, 1320, 1386, 1428, 1452, 1496, 1530, 1540, 1683, 1694, 1785, 1815, 1848, 1870, 1980, 2040, 2057, 2142, 2178, 2244, 2310, 2380, 2420, 2520, 2541, 2618, 2772, 2805, 2856, 2904, 3060, 3080, 3366, 3388, 3465, 3570, 3630, 3740, 3761, 3927, 3960, 4114, 4235, 4284, 4356, 4488, 4620, 4760, 4840, 5082, 5236, 5355, 5445, 5544, 5610, 6120, 6171, 6545, 6732, 6776, 6930, 7140, 7260, 7480, 7522, 7623, 7854, 8228, 8415, 8470, 8568, 8712, 9240, 10164, 10285, 10472, 10710, 10890, 11220, 11283, 11781, 12342, 12705, 13090, 13464, 13860, 14280, 14399, 14520, 15044, 15246, 15708, 16456, 16830, 16940, 18513, 18805, 19635, 20328, 20570, 21420, 21780, 22440, 22566, 23562, 24684, 25410, 26180, 26327, 27720, 28798, 30088, 30492, 30855, 31416, 33660, 33849, 33880, 37026, 37610, 38115, 39270, 41140, 41371, 42840, 43197, 43560, 45132, 47124, 49368, 50820, 52360, 52654, 56415, 57596, 58905, 60984, 61710, 63937, 67320, 67698, 71995, 74052, 75220, 76230, 78540, 78981, 82280, 82742, 86394, 90264, 92565, 94248, 101640, 105308, 112830, 115192, 117810, 123420, 124113, 127874, 129591, 131635, 135396, 143990, 148104, 150440, 152460, 157080, 157962, 165484, 169245, 172788, 185130, 191811, 206855, 210616, 215985, 225660, 235620, 236943, 246840, 248226, 255748, 259182, 263270, 270792, 287980, 289597, 304920, 315924, 319685, 330968, 338490, 345576, 370260, 372339, 383622, 394905, 413710, 431970, 447559, 451320, 455081, 471240, 473886, 496452, 511496, 518364, 526540, 575433, 575960, 579194, 620565, 631848, 639370, 647955, 676980, 703307, 740520, 744678, 767244, 789810, 827420, 863940, 868791, 895118, 910162, 947772, 959055, 992904, 1036728, 1053080, 1150866, 1158388, 1184715, 1241130, 1278740, 1295910, 1342677, 1353960, 1365243, 1406614, 1447985, 1489356, 1534488, 1579620, 1654840, 1727880, 1737582, 1790236, 1820324, 1861695, 1895544, 1918110, 2109921, 2237795, 2275405, 2301732, 2316776, 2369430, 2482260, 2557480, 2591820, 2606373, 2685354, 2730486, 2813228, 2877165, 2895970, 2978712, 3159240, 3185567, 3475164, 3516535, 3580472, 3640648, 3723390, 3836220, 4028031, 4095729, 4219842, 4343955, 4475590, 4550810, 4603464, 4738860, 4923149, 4964520, 5183640, 5212746, 5370708, 5460972, 5626456, 5754330, 5791940, 6329763, 6371134, 6713385, 6826215, 6950328, 7033070, 7446780, 7672440, 7736377, 8056062, 8191458, 8439684, 8687910, 8951180, 9101620, 9477720, 9556701, 9846298, 10425492, 10549605, 10741416, 10921944, 11508660, 11583880, 12659526, 12742268, 13031865, 13426770, 13652430, 14066140, 14769447, 14893560, 15472754, 15927835, 16112124, 16382916, 16879368, 17375820, 17902360, 18203240, 19113402, 19692596, 20140155, 20478645, 20850984, 21099210, 23017320, 23209131, 24615745, 25319052, 25484536, 26063730, 26853540, 27304860, 28132280, 28670103, 29538894, 30945508, 31648815, 31855670, 32224248, 32765832, 34751640, 38226804, 38681885, 39385192, 40280310, 40957290, 42198420, 44308341, 46418262, 47783505, 49231490, 50638104, 52127460, 53707080, 54154639, 54609720, 57340206, 59077788, 61891016, 63297630, 63711340, 69627393, 73847235, 76453608, 77363770, 80560620, 81914580, 84396840, 88616682, 92836524, 95567010, 98462980, 104254920, 108309278, 114680412, 116045655, 118155576, 126595260, 127422680, 139254786, 143350515, 147694470, 154727540, 161121240, 162463917, 163829160, 177233364, 185673048, 191134020, 196925960, 216618556, 221541705, 229360824, 232091310, 253190520, 270773195, 278509572, 286701030, 295388940, 309455080, 324927834, 348136965, 354466728, 382268040, 433237112, 443083410, 464182620, 487391751, 541546390, 557019144, 573402060, 590777880, 649855668, 696273930, 812319585, 886166820, 928365240, 974783502, 1083092780, 1146804120, 1299711336, 1392547860, 1624639170, 1772333640, 1949567004, 2166185560, 2436958755, 2785095720, 3249278340, 3899134008, 4873917510, 6498556680, 9747835020, 19495670040]

約数ペア:

[(1, 19495670040), (2, 9747835020), (3, 6498556680), (4, 4873917510), (5, 3899134008), (6, 3249278340), (7, 2785095720), (8, 2436958755), (9, 2166185560), (10, 1949567004), (11, 1772333640), (12, 1624639170), (14, 1392547860), (15, 1299711336), (17, 1146804120), (18, 1083092780), (20, 974783502), (21, 928365240), (22, 886166820), (24, 812319585), (28, 696273930), (30, 649855668), (33, 590777880), (34, 573402060), (35, 557019144), (36, 541546390), (40, 487391751), (42, 464182620), (44, 443083410), (45, 433237112), (51, 382268040), (55, 354466728), (56, 348136965), (60, 324927834), (63, 309455080), (66, 295388940), (68, 286701030), (70, 278509572), (72, 270773195), (77, 253190520), (84, 232091310), (85, 229360824), (88, 221541705), (90, 216618556), (99, 196925960), (102, 191134020), (105, 185673048), (110, 177233364), (119, 163829160), (120, 162463917), (121, 161121240), (126, 154727540), (132, 147694470), (136, 143350515), (140, 139254786), (153, 127422680), (154, 126595260), (165, 118155576), (168, 116045655), (170, 114680412), (180, 108309278), (187, 104254920), (198, 98462980), (204, 95567010), (210, 92836524), (220, 88616682), (231, 84396840), (238, 81914580), (242, 80560620), (252, 77363770), (255, 76453608), (264, 73847235), (280, 69627393), (306, 63711340), (308, 63297630), (315, 61891016), (330, 59077788), (340, 57340206), (357, 54609720), (360, 54154639), (363, 53707080), (374, 52127460), (385, 50638104), (396, 49231490), (408, 47783505), (420, 46418262), (440, 44308341), (462, 42198420), (476, 40957290), (484, 40280310), (495, 39385192), (504, 38681885), (510, 38226804), (561, 34751640), (595, 32765832), (605, 32224248), (612, 31855670), (616, 31648815), (630, 30945508), (660, 29538894), (680, 28670103), (693, 28132280), (714, 27304860), (726, 26853540), (748, 26063730), (765, 25484536), (770, 25319052), (792, 24615745), (840, 23209131), (847, 23017320), (924, 21099210), (935, 20850984), (952, 20478645), (968, 20140155), (990, 19692596), (1020, 19113402), (1071, 18203240), (1089, 17902360), (1122, 17375820), (1155, 16879368), (1190, 16382916), (1210, 16112124), (1224, 15927835), (1260, 15472754), (1309, 14893560), (1320, 14769447), (1386, 14066140), (1428, 13652430), (1452, 13426770), (1496, 13031865), (1530, 12742268), (1540, 12659526), (1683, 11583880), (1694, 11508660), (1785, 10921944), (1815, 10741416), (1848, 10549605), (1870, 10425492), (1980, 9846298), (2040, 9556701), (2057, 9477720), (2142, 9101620), (2178, 8951180), (2244, 8687910), (2310, 8439684), (2380, 8191458), (2420, 8056062), (2520, 7736377), (2541, 7672440), (2618, 7446780), (2772, 7033070), (2805, 6950328), (2856, 6826215), (2904, 6713385), (3060, 6371134), (3080, 6329763), (3366, 5791940), (3388, 5754330), (3465, 5626456), (3570, 5460972), (3630, 5370708), (3740, 5212746), (3761, 5183640), (3927, 4964520), (3960, 4923149), (4114, 4738860), (4235, 4603464), (4284, 4550810), (4356, 4475590), (4488, 4343955), (4620, 4219842), (4760, 4095729), (4840, 4028031), (5082, 3836220), (5236, 3723390), (5355, 3640648), (5445, 3580472), (5544, 3516535), (5610, 3475164), (6120, 3185567), (6171, 3159240), (6545, 2978712), (6732, 2895970), (6776, 2877165), (6930, 2813228), (7140, 2730486), (7260, 2685354), (7480, 2606373), (7522, 2591820), (7623, 2557480), (7854, 2482260), (8228, 2369430), (8415, 2316776), (8470, 2301732), (8568, 2275405), (8712, 2237795), (9240, 2109921), (10164, 1918110), (10285, 1895544), (10472, 1861695), (10710, 1820324), (10890, 1790236), (11220, 1737582), (11283, 1727880), (11781, 1654840), (12342, 1579620), (12705, 1534488), (13090, 1489356), (13464, 1447985), (13860, 1406614), (14280, 1365243), (14399, 1353960), (14520, 1342677), (15044, 1295910), (15246, 1278740), (15708, 1241130), (16456, 1184715), (16830, 1158388), (16940, 1150866), (18513, 1053080), (18805, 1036728), (19635, 992904), (20328, 959055), (20570, 947772), (21420, 910162), (21780, 895118), (22440, 868791), (22566, 863940), (23562, 827420), (24684, 789810), (25410, 767244), (26180, 744678), (26327, 740520), (27720, 703307), (28798, 676980), (30088, 647955), (30492, 639370), (30855, 631848), (31416, 620565), (33660, 579194), (33849, 575960), (33880, 575433), (37026, 526540), (37610, 518364), (38115, 511496), (39270, 496452), (41140, 473886), (41371, 471240), (42840, 455081), (43197, 451320), (43560, 447559), (45132, 431970), (47124, 413710), (49368, 394905), (50820, 383622), (52360, 372339), (52654, 370260), (56415, 345576), (57596, 338490), (58905, 330968), (60984, 319685), (61710, 315924), (63937, 304920), (67320, 289597), (67698, 287980), (71995, 270792), (74052, 263270), (75220, 259182), (76230, 255748), (78540, 248226), (78981, 246840), (82280, 236943), (82742, 235620), (86394, 225660), (90264, 215985), (92565, 210616), (94248, 206855), (101640, 191811), (105308, 185130), (112830, 172788), (115192, 169245), (117810, 165484), (123420, 157962), (124113, 157080), (127874, 152460), (129591, 150440), (131635, 148104), (135396, 143990)]