464243640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11279}}^1$

素因数の和:11314

約数の個数: 128

約数和(自身を含む): 1624320000

約数和(自身を除く): 1160076360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 11279, 13720, 20580, 22558, 33837, 41160, 45116, 56395, 67674, 78953, 90232, 112790, 135348, 157906, 169185, 225580, 236859, 270696, 315812, 338370, 394765, 451160, 473718, 552671, 631624, 676740, 789530, 947436, 1105342, 1184295, 1353480, 1579060, 1658013, 1894872, 2210684, 2368590, 2763355, 3158120, 3316026, 3868697, 4421368, 4737180, 5526710, 6632052, 7737394, 8290065, 9474360, 11053420, 11606091, 13264104, 15474788, 16580130, 19343485, 22106840, 23212182, 30949576, 33160260, 38686970, 46424364, 58030455, 66320520, 77373940, 92848728, 116060910, 154747880, 232121820, 464243640]

約数ペア:

[(1, 464243640), (2, 232121820), (3, 154747880), (4, 116060910), (5, 92848728), (6, 77373940), (7, 66320520), (8, 58030455), (10, 46424364), (12, 38686970), (14, 33160260), (15, 30949576), (20, 23212182), (21, 22106840), (24, 19343485), (28, 16580130), (30, 15474788), (35, 13264104), (40, 11606091), (42, 11053420), (49, 9474360), (56, 8290065), (60, 7737394), (70, 6632052), (84, 5526710), (98, 4737180), (105, 4421368), (120, 3868697), (140, 3316026), (147, 3158120), (168, 2763355), (196, 2368590), (210, 2210684), (245, 1894872), (280, 1658013), (294, 1579060), (343, 1353480), (392, 1184295), (420, 1105342), (490, 947436), (588, 789530), (686, 676740), (735, 631624), (840, 552671), (980, 473718), (1029, 451160), (1176, 394765), (1372, 338370), (1470, 315812), (1715, 270696), (1960, 236859), (2058, 225580), (2744, 169185), (2940, 157906), (3430, 135348), (4116, 112790), (5145, 90232), (5880, 78953), (6860, 67674), (8232, 56395), (10290, 45116), (11279, 41160), (13720, 33837), (20580, 22558)]