126338940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 240

約数和(自身を含む): 488359872

約数和(自身を除く): 362020932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 857, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1714, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2571, 2730, 2835, 3276, 3428, 3510, 3780, 4095, 4212, 4285, 4914, 5142, 5265, 5460, 5670, 5999, 7020, 7371, 7713, 8190, 8570, 9828, 10284, 10530, 11141, 11340, 11998, 12285, 12855, 14742, 15426, 16380, 17140, 17997, 21060, 22282, 23139, 23996, 24570, 25710, 29484, 29995, 30852, 33423, 35994, 36855, 38565, 44564, 46278, 49140, 51420, 53991, 55705, 59990, 66846, 69417, 71988, 73710, 77130, 77987, 89985, 92556, 100269, 107982, 111410, 115695, 119980, 133692, 138834, 147420, 154260, 155974, 161973, 167115, 179970, 200538, 215964, 222820, 231390, 233961, 269955, 277668, 300807, 311948, 323946, 334230, 347085, 359940, 389935, 401076, 462780, 467922, 485919, 501345, 539910, 601614, 647892, 668460, 694170, 701883, 779870, 809865, 902421, 935844, 971838, 1002690, 1079820, 1169805, 1203228, 1388340, 1403766, 1504035, 1559740, 1619730, 1804842, 1943676, 2005380, 2105649, 2339610, 2429595, 2807532, 3008070, 3239460, 3509415, 3609684, 4211298, 4512105, 4679220, 4859190, 6016140, 6316947, 7018830, 8422596, 9024210, 9718380, 10528245, 12633894, 14037660, 18048420, 21056490, 25267788, 31584735, 42112980, 63169470, 126338940]

約数ペア:

[(1, 126338940), (2, 63169470), (3, 42112980), (4, 31584735), (5, 25267788), (6, 21056490), (7, 18048420), (9, 14037660), (10, 12633894), (12, 10528245), (13, 9718380), (14, 9024210), (15, 8422596), (18, 7018830), (20, 6316947), (21, 6016140), (26, 4859190), (27, 4679220), (28, 4512105), (30, 4211298), (35, 3609684), (36, 3509415), (39, 3239460), (42, 3008070), (45, 2807532), (52, 2429595), (54, 2339610), (60, 2105649), (63, 2005380), (65, 1943676), (70, 1804842), (78, 1619730), (81, 1559740), (84, 1504035), (90, 1403766), (91, 1388340), (105, 1203228), (108, 1169805), (117, 1079820), (126, 1002690), (130, 971838), (135, 935844), (140, 902421), (156, 809865), (162, 779870), (180, 701883), (182, 694170), (189, 668460), (195, 647892), (210, 601614), (234, 539910), (252, 501345), (260, 485919), (270, 467922), (273, 462780), (315, 401076), (324, 389935), (351, 359940), (364, 347085), (378, 334230), (390, 323946), (405, 311948), (420, 300807), (455, 277668), (468, 269955), (540, 233961), (546, 231390), (567, 222820), (585, 215964), (630, 200538), (702, 179970), (756, 167115), (780, 161973), (810, 155974), (819, 154260), (857, 147420), (910, 138834), (945, 133692), (1053, 119980), (1092, 115695), (1134, 111410), (1170, 107982), (1260, 100269), (1365, 92556), (1404, 89985), (1620, 77987), (1638, 77130), (1714, 73710), (1755, 71988), (1820, 69417), (1890, 66846), (2106, 59990), (2268, 55705), (2340, 53991), (2457, 51420), (2571, 49140), (2730, 46278), (2835, 44564), (3276, 38565), (3428, 36855), (3510, 35994), (3780, 33423), (4095, 30852), (4212, 29995), (4285, 29484), (4914, 25710), (5142, 24570), (5265, 23996), (5460, 23139), (5670, 22282), (5999, 21060), (7020, 17997), (7371, 17140), (7713, 16380), (8190, 15426), (8570, 14742), (9828, 12855), (10284, 12285), (10530, 11998), (11141, 11340)]