121220928

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 224

約数和(自身を含む): 384048000

約数和(自身を除く): 262827072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 41, 48, 54, 58, 59, 64, 72, 82, 87, 96, 108, 116, 118, 123, 144, 164, 174, 177, 192, 216, 232, 236, 246, 261, 288, 328, 348, 354, 369, 432, 464, 472, 492, 522, 531, 576, 656, 696, 708, 738, 783, 864, 928, 944, 984, 1044, 1062, 1107, 1189, 1312, 1392, 1416, 1476, 1566, 1593, 1711, 1728, 1856, 1888, 1968, 2088, 2124, 2214, 2378, 2419, 2624, 2784, 2832, 2952, 3132, 3186, 3422, 3567, 3776, 3936, 4176, 4248, 4428, 4756, 4838, 5133, 5568, 5664, 5904, 6264, 6372, 6844, 7134, 7257, 7872, 8352, 8496, 8856, 9512, 9676, 10266, 10701, 11328, 11808, 12528, 12744, 13688, 14268, 14514, 15399, 16704, 16992, 17712, 19024, 19352, 20532, 21402, 21771, 23616, 25056, 25488, 27376, 28536, 29028, 30798, 32103, 33984, 35424, 38048, 38704, 41064, 42804, 43542, 46197, 50112, 50976, 54752, 57072, 58056, 61596, 64206, 65313, 70151, 70848, 76096, 77408, 82128, 85608, 87084, 92394, 101952, 109504, 114144, 116112, 123192, 128412, 130626, 140302, 154816, 164256, 171216, 174168, 184788, 210453, 228288, 232224, 246384, 256824, 261252, 280604, 328512, 342432, 348336, 369576, 420906, 464448, 492768, 513648, 522504, 561208, 631359, 684864, 696672, 739152, 841812, 985536, 1027296, 1045008, 1122416, 1262718, 1393344, 1478304, 1683624, 1894077, 2054592, 2090016, 2244832, 2525436, 2956608, 3367248, 3788154, 4180032, 4489664, 5050872, 6734496, 7576308, 10101744, 13468992, 15152616, 20203488, 30305232, 40406976, 60610464, 121220928]

約数ペア:

[(1, 121220928), (2, 60610464), (3, 40406976), (4, 30305232), (6, 20203488), (8, 15152616), (9, 13468992), (12, 10101744), (16, 7576308), (18, 6734496), (24, 5050872), (27, 4489664), (29, 4180032), (32, 3788154), (36, 3367248), (41, 2956608), (48, 2525436), (54, 2244832), (58, 2090016), (59, 2054592), (64, 1894077), (72, 1683624), (82, 1478304), (87, 1393344), (96, 1262718), (108, 1122416), (116, 1045008), (118, 1027296), (123, 985536), (144, 841812), (164, 739152), (174, 696672), (177, 684864), (192, 631359), (216, 561208), (232, 522504), (236, 513648), (246, 492768), (261, 464448), (288, 420906), (328, 369576), (348, 348336), (354, 342432), (369, 328512), (432, 280604), (464, 261252), (472, 256824), (492, 246384), (522, 232224), (531, 228288), (576, 210453), (656, 184788), (696, 174168), (708, 171216), (738, 164256), (783, 154816), (864, 140302), (928, 130626), (944, 128412), (984, 123192), (1044, 116112), (1062, 114144), (1107, 109504), (1189, 101952), (1312, 92394), (1392, 87084), (1416, 85608), (1476, 82128), (1566, 77408), (1593, 76096), (1711, 70848), (1728, 70151), (1856, 65313), (1888, 64206), (1968, 61596), (2088, 58056), (2124, 57072), (2214, 54752), (2378, 50976), (2419, 50112), (2624, 46197), (2784, 43542), (2832, 42804), (2952, 41064), (3132, 38704), (3186, 38048), (3422, 35424), (3567, 33984), (3776, 32103), (3936, 30798), (4176, 29028), (4248, 28536), (4428, 27376), (4756, 25488), (4838, 25056), (5133, 23616), (5568, 21771), (5664, 21402), (5904, 20532), (6264, 19352), (6372, 19024), (6844, 17712), (7134, 16992), (7257, 16704), (7872, 15399), (8352, 14514), (8496, 14268), (8856, 13688), (9512, 12744), (9676, 12528), (10266, 11808), (10701, 11328)]