15665225040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77983}}^1$

素因数の和:78039

約数の個数: 200

約数和(自身を含む): 56163452928

約数和(自身を除く): 40498227888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4464, 5022, 5580, 6480, 6696, 7440, 8370, 10044, 11160, 12555, 13392, 16740, 20088, 22320, 25110, 33480, 40176, 50220, 66960, 77983, 100440, 155966, 200880, 233949, 311932, 389915, 467898, 623864, 701847, 779830, 935796, 1169745, 1247728, 1403694, 1559660, 1871592, 2105541, 2339490, 2417473, 2807388, 3119320, 3509235, 3743184, 4211082, 4678980, 4834946, 5614776, 6238640, 6316623, 7018470, 7252419, 8422164, 9357960, 9669892, 10527705, 11229552, 12087365, 12633246, 14036940, 14504838, 16844328, 18715920, 19339784, 21055410, 21757257, 24174730, 25266492, 28073880, 29009676, 31583115, 33688656, 36262095, 38679568, 42110820, 43514514, 48349460, 50532984, 56147760, 58019352, 63166230, 65271771, 72524190, 84221640, 87029028, 96698920, 101065968, 108786285, 116038704, 126332460, 130543542, 145048380, 168443280, 174058056, 193397840, 195815313, 217572570, 252664920, 261087084, 290096760, 326358855, 348116112, 391630626, 435145140, 505329840, 522174168, 580193520, 652717710, 783261252, 870290280, 979076565, 1044348336, 1305435420, 1566522504, 1740580560, 1958153130, 2610870840, 3133045008, 3916306260, 5221741680, 7832612520, 15665225040]

約数ペア:

[(1, 15665225040), (2, 7832612520), (3, 5221741680), (4, 3916306260), (5, 3133045008), (6, 2610870840), (8, 1958153130), (9, 1740580560), (10, 1566522504), (12, 1305435420), (15, 1044348336), (16, 979076565), (18, 870290280), (20, 783261252), (24, 652717710), (27, 580193520), (30, 522174168), (31, 505329840), (36, 435145140), (40, 391630626), (45, 348116112), (48, 326358855), (54, 290096760), (60, 261087084), (62, 252664920), (72, 217572570), (80, 195815313), (81, 193397840), (90, 174058056), (93, 168443280), (108, 145048380), (120, 130543542), (124, 126332460), (135, 116038704), (144, 108786285), (155, 101065968), (162, 96698920), (180, 87029028), (186, 84221640), (216, 72524190), (240, 65271771), (248, 63166230), (270, 58019352), (279, 56147760), (310, 50532984), (324, 48349460), (360, 43514514), (372, 42110820), (405, 38679568), (432, 36262095), (465, 33688656), (496, 31583115), (540, 29009676), (558, 28073880), (620, 25266492), (648, 24174730), (720, 21757257), (744, 21055410), (810, 19339784), (837, 18715920), (930, 16844328), (1080, 14504838), (1116, 14036940), (1240, 12633246), (1296, 12087365), (1395, 11229552), (1488, 10527705), (1620, 9669892), (1674, 9357960), (1860, 8422164), (2160, 7252419), (2232, 7018470), (2480, 6316623), (2511, 6238640), (2790, 5614776), (3240, 4834946), (3348, 4678980), (3720, 4211082), (4185, 3743184), (4464, 3509235), (5022, 3119320), (5580, 2807388), (6480, 2417473), (6696, 2339490), (7440, 2105541), (8370, 1871592), (10044, 1559660), (11160, 1403694), (12555, 1247728), (13392, 1169745), (16740, 935796), (20088, 779830), (22320, 701847), (25110, 623864), (33480, 467898), (40176, 389915), (50220, 311932), (66960, 233949), (77983, 200880), (100440, 155966)]