15617953760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{2789}}^1$

素因数の和:3964

約数の個数: 96

約数和(自身を含む): 38135059200

約数和(自身を除く): 22517105440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1129, 1240, 2258, 2480, 2789, 4516, 4960, 5578, 5645, 9032, 11156, 11290, 13945, 18064, 22312, 22580, 27890, 34999, 36128, 44624, 45160, 55780, 69998, 86459, 89248, 90320, 111560, 139996, 172918, 174995, 180640, 223120, 279992, 345836, 349990, 432295, 446240, 559984, 691672, 699980, 864590, 1119968, 1383344, 1399960, 1729180, 2766688, 2799920, 3148781, 3458360, 5599840, 6297562, 6916720, 12595124, 13833440, 15743905, 25190248, 31487810, 50380496, 62975620, 97612211, 100760992, 125951240, 195224422, 251902480, 390448844, 488061055, 503804960, 780897688, 976122110, 1561795376, 1952244220, 3123590752, 3904488440, 7808976880, 15617953760]

約数ペア:

[(1, 15617953760), (2, 7808976880), (4, 3904488440), (5, 3123590752), (8, 1952244220), (10, 1561795376), (16, 976122110), (20, 780897688), (31, 503804960), (32, 488061055), (40, 390448844), (62, 251902480), (80, 195224422), (124, 125951240), (155, 100760992), (160, 97612211), (248, 62975620), (310, 50380496), (496, 31487810), (620, 25190248), (992, 15743905), (1129, 13833440), (1240, 12595124), (2258, 6916720), (2480, 6297562), (2789, 5599840), (4516, 3458360), (4960, 3148781), (5578, 2799920), (5645, 2766688), (9032, 1729180), (11156, 1399960), (11290, 1383344), (13945, 1119968), (18064, 864590), (22312, 699980), (22580, 691672), (27890, 559984), (34999, 446240), (36128, 432295), (44624, 349990), (45160, 345836), (55780, 279992), (69998, 223120), (86459, 180640), (89248, 174995), (90320, 172918), (111560, 139996)]