18446728440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{414347}}^1$

素因数の和:414421

約数の個数: 128

約数和(自身を含む): 64439400960

約数和(自身を除く): 45992672520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520, 414347, 828694, 1243041, 1657388, 2071735, 2486082, 2900429, 3314776, 4143470, 4972164, 5800858, 6215205, 8286940, 8701287, 9944328, 11601716, 12430410, 14502145, 16573880, 17402574, 21960391, 23203432, 24860820, 29004290, 34805148, 43506435, 43920782, 49721640, 58008580, 65881173, 69610296, 87012870, 87841564, 109801955, 116017160, 131762346, 153722737, 174025740, 175683128, 219603910, 263524692, 307445474, 329405865, 348051480, 439207820, 461168211, 527049384, 614890948, 658811730, 768613685, 878415640, 922336422, 1229781896, 1317623460, 1537227370, 1844672844, 2305841055, 2635246920, 3074454740, 3689345688, 4611682110, 6148909480, 9223364220, 18446728440]

約数ペア:

[(1, 18446728440), (2, 9223364220), (3, 6148909480), (4, 4611682110), (5, 3689345688), (6, 3074454740), (7, 2635246920), (8, 2305841055), (10, 1844672844), (12, 1537227370), (14, 1317623460), (15, 1229781896), (20, 922336422), (21, 878415640), (24, 768613685), (28, 658811730), (30, 614890948), (35, 527049384), (40, 461168211), (42, 439207820), (53, 348051480), (56, 329405865), (60, 307445474), (70, 263524692), (84, 219603910), (105, 175683128), (106, 174025740), (120, 153722737), (140, 131762346), (159, 116017160), (168, 109801955), (210, 87841564), (212, 87012870), (265, 69610296), (280, 65881173), (318, 58008580), (371, 49721640), (420, 43920782), (424, 43506435), (530, 34805148), (636, 29004290), (742, 24860820), (795, 23203432), (840, 21960391), (1060, 17402574), (1113, 16573880), (1272, 14502145), (1484, 12430410), (1590, 11601716), (1855, 9944328), (2120, 8701287), (2226, 8286940), (2968, 6215205), (3180, 5800858), (3710, 4972164), (4452, 4143470), (5565, 3314776), (6360, 2900429), (7420, 2486082), (8904, 2071735), (11130, 1657388), (14840, 1243041), (22260, 828694), (44520, 414347)]