233162580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 770829696

約数和(自身を除く): 537667116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 84, 98, 105, 140, 142, 147, 196, 210, 213, 245, 284, 294, 355, 420, 426, 490, 497, 588, 710, 735, 852, 980, 994, 1065, 1117, 1420, 1470, 1491, 1988, 2130, 2234, 2485, 2940, 2982, 3351, 3479, 4260, 4468, 4970, 5585, 5964, 6702, 6958, 7455, 7819, 9940, 10437, 11170, 13404, 13916, 14910, 15638, 16755, 17395, 20874, 22340, 23457, 29820, 31276, 33510, 34790, 39095, 41748, 46914, 52185, 54733, 67020, 69580, 78190, 79307, 93828, 104370, 109466, 117285, 156380, 158614, 164199, 208740, 218932, 234570, 237921, 273665, 317228, 328398, 396535, 469140, 475842, 547330, 555149, 656796, 793070, 820995, 951684, 1094660, 1110298, 1189605, 1586140, 1641990, 1665447, 2220596, 2379210, 2775745, 3283980, 3330894, 3886043, 4758420, 5551490, 6661788, 7772086, 8327235, 11102980, 11658129, 15544172, 16654470, 19430215, 23316258, 33308940, 38860430, 46632516, 58290645, 77720860, 116581290, 233162580]

約数ペア:

[(1, 233162580), (2, 116581290), (3, 77720860), (4, 58290645), (5, 46632516), (6, 38860430), (7, 33308940), (10, 23316258), (12, 19430215), (14, 16654470), (15, 15544172), (20, 11658129), (21, 11102980), (28, 8327235), (30, 7772086), (35, 6661788), (42, 5551490), (49, 4758420), (60, 3886043), (70, 3330894), (71, 3283980), (84, 2775745), (98, 2379210), (105, 2220596), (140, 1665447), (142, 1641990), (147, 1586140), (196, 1189605), (210, 1110298), (213, 1094660), (245, 951684), (284, 820995), (294, 793070), (355, 656796), (420, 555149), (426, 547330), (490, 475842), (497, 469140), (588, 396535), (710, 328398), (735, 317228), (852, 273665), (980, 237921), (994, 234570), (1065, 218932), (1117, 208740), (1420, 164199), (1470, 158614), (1491, 156380), (1988, 117285), (2130, 109466), (2234, 104370), (2485, 93828), (2940, 79307), (2982, 78190), (3351, 69580), (3479, 67020), (4260, 54733), (4468, 52185), (4970, 46914), (5585, 41748), (5964, 39095), (6702, 34790), (6958, 33510), (7455, 31276), (7819, 29820), (9940, 23457), (10437, 22340), (11170, 20874), (13404, 17395), (13916, 16755), (14910, 15638)]