2425528020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 7331917824

約数和(自身を除く): 4906389804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 163, 164, 205, 230, 246, 263, 276, 326, 345, 410, 460, 489, 492, 526, 615, 652, 690, 789, 815, 820, 943, 978, 1052, 1230, 1315, 1380, 1578, 1630, 1886, 1956, 2445, 2460, 2630, 2829, 3156, 3260, 3749, 3772, 3945, 4715, 4890, 5260, 5658, 6049, 6683, 7498, 7890, 9430, 9780, 10783, 11247, 11316, 12098, 13366, 14145, 14996, 15780, 18147, 18745, 18860, 20049, 21566, 22494, 24196, 26732, 28290, 30245, 32349, 33415, 36294, 37490, 40098, 42869, 43132, 44988, 53915, 56235, 56580, 60490, 64698, 66830, 72588, 74980, 80196, 85738, 90735, 100245, 107830, 112470, 120980, 128607, 129396, 133660, 153709, 161745, 171476, 181470, 200490, 214345, 215660, 224940, 248009, 257214, 307418, 323490, 362940, 400980, 428690, 461127, 496018, 514428, 614836, 643035, 646980, 744027, 768545, 857380, 922254, 985987, 992036, 1240045, 1286070, 1488054, 1537090, 1757629, 1844508, 1971974, 2305635, 2480090, 2572140, 2957961, 2976108, 3074180, 3515258, 3720135, 3943948, 4611270, 4929935, 4960180, 5272887, 5915922, 7030516, 7440270, 8788145, 9222540, 9859870, 10545774, 11831844, 14789805, 14880540, 17576290, 19719740, 21091548, 26364435, 29579610, 35152580, 40425467, 52728870, 59159220, 80850934, 105457740, 121276401, 161701868, 202127335, 242552802, 404254670, 485105604, 606382005, 808509340, 1212764010, 2425528020]

約数ペア:

[(1, 2425528020), (2, 1212764010), (3, 808509340), (4, 606382005), (5, 485105604), (6, 404254670), (10, 242552802), (12, 202127335), (15, 161701868), (20, 121276401), (23, 105457740), (30, 80850934), (41, 59159220), (46, 52728870), (60, 40425467), (69, 35152580), (82, 29579610), (92, 26364435), (115, 21091548), (123, 19719740), (138, 17576290), (163, 14880540), (164, 14789805), (205, 11831844), (230, 10545774), (246, 9859870), (263, 9222540), (276, 8788145), (326, 7440270), (345, 7030516), (410, 5915922), (460, 5272887), (489, 4960180), (492, 4929935), (526, 4611270), (615, 3943948), (652, 3720135), (690, 3515258), (789, 3074180), (815, 2976108), (820, 2957961), (943, 2572140), (978, 2480090), (1052, 2305635), (1230, 1971974), (1315, 1844508), (1380, 1757629), (1578, 1537090), (1630, 1488054), (1886, 1286070), (1956, 1240045), (2445, 992036), (2460, 985987), (2630, 922254), (2829, 857380), (3156, 768545), (3260, 744027), (3749, 646980), (3772, 643035), (3945, 614836), (4715, 514428), (4890, 496018), (5260, 461127), (5658, 428690), (6049, 400980), (6683, 362940), (7498, 323490), (7890, 307418), (9430, 257214), (9780, 248009), (10783, 224940), (11247, 215660), (11316, 214345), (12098, 200490), (13366, 181470), (14145, 171476), (14996, 161745), (15780, 153709), (18147, 133660), (18745, 129396), (18860, 128607), (20049, 120980), (21566, 112470), (22494, 107830), (24196, 100245), (26732, 90735), (28290, 85738), (30245, 80196), (32349, 74980), (33415, 72588), (36294, 66830), (37490, 64698), (40098, 60490), (42869, 56580), (43132, 56235), (44988, 53915)]