15722903640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{30851}}^1$

素因数の和:31033

約数の個数: 128

約数和(自身を含む): 49047275520

約数和(自身を除く): 33324371880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 274, 310, 372, 411, 465, 548, 620, 685, 744, 822, 930, 1096, 1240, 1370, 1644, 1860, 2055, 2740, 3288, 3720, 4110, 4247, 5480, 8220, 8494, 12741, 16440, 16988, 21235, 25482, 30851, 33976, 42470, 50964, 61702, 63705, 84940, 92553, 101928, 123404, 127410, 154255, 169880, 185106, 246808, 254820, 308510, 370212, 462765, 509640, 617020, 740424, 925530, 956381, 1234040, 1851060, 1912762, 2869143, 3702120, 3825524, 4226587, 4781905, 5738286, 7651048, 8453174, 9563810, 11476572, 12679761, 14345715, 16906348, 19127620, 21132935, 22953144, 25359522, 28691430, 33812696, 38255240, 42265870, 50719044, 57382860, 63398805, 84531740, 101438088, 114765720, 126797610, 131024197, 169063480, 253595220, 262048394, 393072591, 507190440, 524096788, 655120985, 786145182, 1048193576, 1310241970, 1572290364, 1965362955, 2620483940, 3144580728, 3930725910, 5240967880, 7861451820, 15722903640]

約数ペア:

[(1, 15722903640), (2, 7861451820), (3, 5240967880), (4, 3930725910), (5, 3144580728), (6, 2620483940), (8, 1965362955), (10, 1572290364), (12, 1310241970), (15, 1048193576), (20, 786145182), (24, 655120985), (30, 524096788), (31, 507190440), (40, 393072591), (60, 262048394), (62, 253595220), (93, 169063480), (120, 131024197), (124, 126797610), (137, 114765720), (155, 101438088), (186, 84531740), (248, 63398805), (274, 57382860), (310, 50719044), (372, 42265870), (411, 38255240), (465, 33812696), (548, 28691430), (620, 25359522), (685, 22953144), (744, 21132935), (822, 19127620), (930, 16906348), (1096, 14345715), (1240, 12679761), (1370, 11476572), (1644, 9563810), (1860, 8453174), (2055, 7651048), (2740, 5738286), (3288, 4781905), (3720, 4226587), (4110, 3825524), (4247, 3702120), (5480, 2869143), (8220, 1912762), (8494, 1851060), (12741, 1234040), (16440, 956381), (16988, 925530), (21235, 740424), (25482, 617020), (30851, 509640), (33976, 462765), (42470, 370212), (50964, 308510), (61702, 254820), (63705, 246808), (84940, 185106), (92553, 169880), (101928, 154255), (123404, 127410)]