55824720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 207629568

約数和(自身を除く): 151804848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 101, 105, 112, 120, 140, 141, 147, 168, 188, 196, 202, 210, 235, 240, 245, 280, 282, 294, 303, 329, 336, 376, 392, 404, 420, 470, 490, 505, 560, 564, 588, 606, 658, 705, 707, 735, 752, 784, 808, 840, 940, 980, 987, 1010, 1128, 1176, 1212, 1316, 1410, 1414, 1470, 1515, 1616, 1645, 1680, 1880, 1960, 1974, 2020, 2121, 2256, 2303, 2352, 2424, 2632, 2820, 2828, 2940, 3030, 3290, 3535, 3760, 3920, 3948, 4040, 4242, 4606, 4747, 4848, 4935, 4949, 5264, 5640, 5656, 5880, 6060, 6580, 6909, 7070, 7896, 8080, 8484, 9212, 9494, 9870, 9898, 10605, 11280, 11312, 11515, 11760, 12120, 13160, 13818, 14140, 14241, 14847, 15792, 16968, 18424, 18988, 19740, 19796, 21210, 23030, 23735, 24240, 24745, 26320, 27636, 28280, 28482, 29694, 33229, 33936, 34545, 36848, 37976, 39480, 39592, 42420, 46060, 47470, 49490, 55272, 56560, 56964, 59388, 66458, 69090, 71205, 74235, 75952, 78960, 79184, 84840, 92120, 94940, 98980, 99687, 110544, 113928, 118776, 132916, 138180, 142410, 148470, 166145, 169680, 184240, 189880, 197960, 199374, 227856, 232603, 237552, 265832, 276360, 284820, 296940, 332290, 379760, 395920, 398748, 465206, 498435, 531664, 552720, 569640, 593880, 664580, 697809, 797496, 930412, 996870, 1139280, 1163015, 1187760, 1329160, 1395618, 1594992, 1860824, 1993740, 2326030, 2658320, 2791236, 3489045, 3721648, 3987480, 4652060, 5582472, 6978090, 7974960, 9304120, 11164944, 13956180, 18608240, 27912360, 55824720]

約数ペア:

[(1, 55824720), (2, 27912360), (3, 18608240), (4, 13956180), (5, 11164944), (6, 9304120), (7, 7974960), (8, 6978090), (10, 5582472), (12, 4652060), (14, 3987480), (15, 3721648), (16, 3489045), (20, 2791236), (21, 2658320), (24, 2326030), (28, 1993740), (30, 1860824), (35, 1594992), (40, 1395618), (42, 1329160), (47, 1187760), (48, 1163015), (49, 1139280), (56, 996870), (60, 930412), (70, 797496), (80, 697809), (84, 664580), (94, 593880), (98, 569640), (101, 552720), (105, 531664), (112, 498435), (120, 465206), (140, 398748), (141, 395920), (147, 379760), (168, 332290), (188, 296940), (196, 284820), (202, 276360), (210, 265832), (235, 237552), (240, 232603), (245, 227856), (280, 199374), (282, 197960), (294, 189880), (303, 184240), (329, 169680), (336, 166145), (376, 148470), (392, 142410), (404, 138180), (420, 132916), (470, 118776), (490, 113928), (505, 110544), (560, 99687), (564, 98980), (588, 94940), (606, 92120), (658, 84840), (705, 79184), (707, 78960), (735, 75952), (752, 74235), (784, 71205), (808, 69090), (840, 66458), (940, 59388), (980, 56964), (987, 56560), (1010, 55272), (1128, 49490), (1176, 47470), (1212, 46060), (1316, 42420), (1410, 39592), (1414, 39480), (1470, 37976), (1515, 36848), (1616, 34545), (1645, 33936), (1680, 33229), (1880, 29694), (1960, 28482), (1974, 28280), (2020, 27636), (2121, 26320), (2256, 24745), (2303, 24240), (2352, 23735), (2424, 23030), (2632, 21210), (2820, 19796), (2828, 19740), (2940, 18988), (3030, 18424), (3290, 16968), (3535, 15792), (3760, 14847), (3920, 14241), (3948, 14140), (4040, 13818), (4242, 13160), (4606, 12120), (4747, 11760), (4848, 11515), (4935, 11312), (4949, 11280), (5264, 10605), (5640, 9898), (5656, 9870), (5880, 9494), (6060, 9212), (6580, 8484), (6909, 8080), (7070, 7896)]