15569423880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113117}}^1$

素因数の和:113199

約数の個数: 128

約数和(自身を含む): 49518535680

約数和(自身を除く): 33949111800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1860, 2220, 2294, 3441, 3720, 4440, 4588, 5735, 6882, 9176, 11470, 13764, 17205, 22940, 27528, 34410, 45880, 68820, 113117, 137640, 226234, 339351, 452468, 565585, 678702, 904936, 1131170, 1357404, 1696755, 2262340, 2714808, 3393510, 3506627, 4185329, 4524680, 6787020, 7013254, 8370658, 10519881, 12555987, 13574040, 14026508, 16741316, 17533135, 20926645, 21039762, 25111974, 28053016, 33482632, 35066270, 41853290, 42079524, 50223948, 52599405, 62779935, 70132540, 83706580, 84159048, 100447896, 105198810, 125559870, 129745199, 140265080, 167413160, 210397620, 251119740, 259490398, 389235597, 420795240, 502239480, 518980796, 648725995, 778471194, 1037961592, 1297451990, 1556942388, 1946177985, 2594903980, 3113884776, 3892355970, 5189807960, 7784711940, 15569423880]

約数ペア:

[(1, 15569423880), (2, 7784711940), (3, 5189807960), (4, 3892355970), (5, 3113884776), (6, 2594903980), (8, 1946177985), (10, 1556942388), (12, 1297451990), (15, 1037961592), (20, 778471194), (24, 648725995), (30, 518980796), (31, 502239480), (37, 420795240), (40, 389235597), (60, 259490398), (62, 251119740), (74, 210397620), (93, 167413160), (111, 140265080), (120, 129745199), (124, 125559870), (148, 105198810), (155, 100447896), (185, 84159048), (186, 83706580), (222, 70132540), (248, 62779935), (296, 52599405), (310, 50223948), (370, 42079524), (372, 41853290), (444, 35066270), (465, 33482632), (555, 28053016), (620, 25111974), (740, 21039762), (744, 20926645), (888, 17533135), (930, 16741316), (1110, 14026508), (1147, 13574040), (1240, 12555987), (1480, 10519881), (1860, 8370658), (2220, 7013254), (2294, 6787020), (3441, 4524680), (3720, 4185329), (4440, 3506627), (4588, 3393510), (5735, 2714808), (6882, 2262340), (9176, 1696755), (11470, 1357404), (13764, 1131170), (17205, 904936), (22940, 678702), (27528, 565585), (34410, 452468), (45880, 339351), (68820, 226234), (113117, 137640)]