196395540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 642539520

約数和(自身を除く): 446143980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 31, 33, 44, 55, 58, 60, 62, 66, 87, 93, 110, 116, 124, 132, 145, 155, 165, 174, 186, 220, 290, 310, 319, 330, 331, 341, 348, 372, 435, 465, 580, 620, 638, 660, 662, 682, 870, 899, 930, 957, 993, 1023, 1276, 1324, 1364, 1595, 1655, 1705, 1740, 1798, 1860, 1914, 1986, 2046, 2697, 3190, 3310, 3410, 3596, 3641, 3828, 3972, 4092, 4495, 4785, 4965, 5115, 5394, 6380, 6620, 6820, 7282, 8990, 9570, 9599, 9889, 9930, 10230, 10261, 10788, 10923, 13485, 14564, 17980, 18205, 19140, 19198, 19778, 19860, 20460, 20522, 21846, 26970, 28797, 29667, 30783, 36410, 38396, 39556, 41044, 43692, 47995, 49445, 51305, 53940, 54615, 57594, 59334, 61566, 72820, 95990, 98890, 102610, 105589, 109230, 112871, 115188, 118668, 123132, 143985, 148335, 153915, 191980, 197780, 205220, 211178, 218460, 225742, 287970, 296670, 297569, 307830, 316767, 338613, 422356, 451484, 527945, 564355, 575940, 593340, 595138, 615660, 633534, 677226, 892707, 1055890, 1128710, 1190276, 1267068, 1354452, 1487845, 1583835, 1693065, 1785414, 2111780, 2257420, 2975690, 3167670, 3273259, 3386130, 3570828, 4463535, 5951380, 6335340, 6546518, 6772260, 8927070, 9819777, 13093036, 16366295, 17854140, 19639554, 32732590, 39279108, 49098885, 65465180, 98197770, 196395540]

約数ペア:

[(1, 196395540), (2, 98197770), (3, 65465180), (4, 49098885), (5, 39279108), (6, 32732590), (10, 19639554), (11, 17854140), (12, 16366295), (15, 13093036), (20, 9819777), (22, 8927070), (29, 6772260), (30, 6546518), (31, 6335340), (33, 5951380), (44, 4463535), (55, 3570828), (58, 3386130), (60, 3273259), (62, 3167670), (66, 2975690), (87, 2257420), (93, 2111780), (110, 1785414), (116, 1693065), (124, 1583835), (132, 1487845), (145, 1354452), (155, 1267068), (165, 1190276), (174, 1128710), (186, 1055890), (220, 892707), (290, 677226), (310, 633534), (319, 615660), (330, 595138), (331, 593340), (341, 575940), (348, 564355), (372, 527945), (435, 451484), (465, 422356), (580, 338613), (620, 316767), (638, 307830), (660, 297569), (662, 296670), (682, 287970), (870, 225742), (899, 218460), (930, 211178), (957, 205220), (993, 197780), (1023, 191980), (1276, 153915), (1324, 148335), (1364, 143985), (1595, 123132), (1655, 118668), (1705, 115188), (1740, 112871), (1798, 109230), (1860, 105589), (1914, 102610), (1986, 98890), (2046, 95990), (2697, 72820), (3190, 61566), (3310, 59334), (3410, 57594), (3596, 54615), (3641, 53940), (3828, 51305), (3972, 49445), (4092, 47995), (4495, 43692), (4785, 41044), (4965, 39556), (5115, 38396), (5394, 36410), (6380, 30783), (6620, 29667), (6820, 28797), (7282, 26970), (8990, 21846), (9570, 20522), (9599, 20460), (9889, 19860), (9930, 19778), (10230, 19198), (10261, 19140), (10788, 18205), (10923, 17980), (13485, 14564)]