307841940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 1122750720

約数和(自身を除く): 814908780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 59, 60, 63, 70, 82, 84, 90, 101, 105, 118, 123, 126, 140, 164, 177, 180, 202, 205, 210, 236, 246, 252, 287, 295, 303, 315, 354, 369, 404, 410, 413, 420, 492, 505, 531, 574, 590, 606, 615, 630, 707, 708, 738, 820, 826, 861, 885, 909, 1010, 1062, 1148, 1180, 1212, 1230, 1239, 1260, 1414, 1435, 1476, 1515, 1652, 1722, 1770, 1818, 1845, 2020, 2065, 2121, 2124, 2419, 2460, 2478, 2583, 2655, 2828, 2870, 3030, 3444, 3535, 3540, 3636, 3690, 3717, 4130, 4141, 4242, 4305, 4545, 4838, 4956, 5166, 5310, 5740, 5959, 6060, 6195, 6363, 7070, 7257, 7380, 7434, 8260, 8282, 8484, 8610, 9090, 9676, 10332, 10605, 10620, 11918, 12095, 12390, 12423, 12726, 12915, 14140, 14514, 14868, 16564, 16933, 17220, 17877, 18180, 18585, 20705, 21210, 21771, 23836, 24190, 24780, 24846, 25452, 25830, 28987, 29028, 29795, 31815, 33866, 35754, 36285, 37170, 37269, 41410, 41713, 42420, 43542, 48380, 49692, 50799, 51660, 53631, 57974, 59590, 62115, 63630, 67732, 71508, 72570, 74340, 74538, 82820, 83426, 84665, 86961, 87084, 89385, 101598, 107262, 108855, 115948, 119180, 124230, 125139, 127260, 144935, 145140, 149076, 152397, 166852, 169330, 173922, 178770, 186345, 203196, 208565, 214524, 217710, 244319, 248460, 250278, 253995, 260883, 268155, 289870, 304794, 338660, 347844, 357540, 372690, 375417, 417130, 434805, 435420, 488638, 500556, 507990, 521766, 536310, 579740, 609588, 625695, 732957, 745380, 750834, 761985, 834260, 869610, 977276, 1015980, 1043532, 1072620, 1221595, 1251390, 1304415, 1465914, 1501668, 1523970, 1710233, 1739220, 1877085, 2198871, 2443190, 2502780, 2608830, 2931828, 3047940, 3420466, 3664785, 3754170, 4397742, 4886380, 5130699, 5217660, 6840932, 7329570, 7508340, 8551165, 8795484, 10261398, 10994355, 14659140, 15392097, 17102330, 20522796, 21988710, 25653495, 30784194, 34204660, 43977420, 51306990, 61568388, 76960485, 102613980, 153920970, 307841940]

約数ペア:

[(1, 307841940), (2, 153920970), (3, 102613980), (4, 76960485), (5, 61568388), (6, 51306990), (7, 43977420), (9, 34204660), (10, 30784194), (12, 25653495), (14, 21988710), (15, 20522796), (18, 17102330), (20, 15392097), (21, 14659140), (28, 10994355), (30, 10261398), (35, 8795484), (36, 8551165), (41, 7508340), (42, 7329570), (45, 6840932), (59, 5217660), (60, 5130699), (63, 4886380), (70, 4397742), (82, 3754170), (84, 3664785), (90, 3420466), (101, 3047940), (105, 2931828), (118, 2608830), (123, 2502780), (126, 2443190), (140, 2198871), (164, 1877085), (177, 1739220), (180, 1710233), (202, 1523970), (205, 1501668), (210, 1465914), (236, 1304415), (246, 1251390), (252, 1221595), (287, 1072620), (295, 1043532), (303, 1015980), (315, 977276), (354, 869610), (369, 834260), (404, 761985), (410, 750834), (413, 745380), (420, 732957), (492, 625695), (505, 609588), (531, 579740), (574, 536310), (590, 521766), (606, 507990), (615, 500556), (630, 488638), (707, 435420), (708, 434805), (738, 417130), (820, 375417), (826, 372690), (861, 357540), (885, 347844), (909, 338660), (1010, 304794), (1062, 289870), (1148, 268155), (1180, 260883), (1212, 253995), (1230, 250278), (1239, 248460), (1260, 244319), (1414, 217710), (1435, 214524), (1476, 208565), (1515, 203196), (1652, 186345), (1722, 178770), (1770, 173922), (1818, 169330), (1845, 166852), (2020, 152397), (2065, 149076), (2121, 145140), (2124, 144935), (2419, 127260), (2460, 125139), (2478, 124230), (2583, 119180), (2655, 115948), (2828, 108855), (2870, 107262), (3030, 101598), (3444, 89385), (3535, 87084), (3540, 86961), (3636, 84665), (3690, 83426), (3717, 82820), (4130, 74538), (4141, 74340), (4242, 72570), (4305, 71508), (4545, 67732), (4838, 63630), (4956, 62115), (5166, 59590), (5310, 57974), (5740, 53631), (5959, 51660), (6060, 50799), (6195, 49692), (6363, 48380), (7070, 43542), (7257, 42420), (7380, 41713), (7434, 41410), (8260, 37269), (8282, 37170), (8484, 36285), (8610, 35754), (9090, 33866), (9676, 31815), (10332, 29795), (10605, 29028), (10620, 28987), (11918, 25830), (12095, 25452), (12390, 24846), (12423, 24780), (12726, 24190), (12915, 23836), (14140, 21771), (14514, 21210), (14868, 20705), (16564, 18585), (16933, 18180), (17220, 17877)]