40590480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 147919104

約数和(自身を除く): 107328624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 653, 740, 777, 840, 888, 1036, 1110, 1295, 1306, 1480, 1554, 1680, 1776, 1959, 2072, 2220, 2590, 2612, 2960, 3108, 3265, 3885, 3918, 4144, 4440, 4571, 5180, 5224, 6216, 6530, 7770, 7836, 8880, 9142, 9795, 10360, 10448, 12432, 13060, 13713, 15540, 15672, 18284, 19590, 20720, 22855, 24161, 26120, 27426, 31080, 31344, 36568, 39180, 45710, 48322, 52240, 54852, 62160, 68565, 72483, 73136, 78360, 91420, 96644, 109704, 120805, 137130, 144966, 156720, 169127, 182840, 193288, 219408, 241610, 274260, 289932, 338254, 362415, 365680, 386576, 483220, 507381, 548520, 579864, 676508, 724830, 845635, 966440, 1014762, 1097040, 1159728, 1353016, 1449660, 1691270, 1932880, 2029524, 2536905, 2706032, 2899320, 3382540, 4059048, 5073810, 5798640, 6765080, 8118096, 10147620, 13530160, 20295240, 40590480]

約数ペア:

[(1, 40590480), (2, 20295240), (3, 13530160), (4, 10147620), (5, 8118096), (6, 6765080), (7, 5798640), (8, 5073810), (10, 4059048), (12, 3382540), (14, 2899320), (15, 2706032), (16, 2536905), (20, 2029524), (21, 1932880), (24, 1691270), (28, 1449660), (30, 1353016), (35, 1159728), (37, 1097040), (40, 1014762), (42, 966440), (48, 845635), (56, 724830), (60, 676508), (70, 579864), (74, 548520), (80, 507381), (84, 483220), (105, 386576), (111, 365680), (112, 362415), (120, 338254), (140, 289932), (148, 274260), (168, 241610), (185, 219408), (210, 193288), (222, 182840), (240, 169127), (259, 156720), (280, 144966), (296, 137130), (336, 120805), (370, 109704), (420, 96644), (444, 91420), (518, 78360), (555, 73136), (560, 72483), (592, 68565), (653, 62160), (740, 54852), (777, 52240), (840, 48322), (888, 45710), (1036, 39180), (1110, 36568), (1295, 31344), (1306, 31080), (1480, 27426), (1554, 26120), (1680, 24161), (1776, 22855), (1959, 20720), (2072, 19590), (2220, 18284), (2590, 15672), (2612, 15540), (2960, 13713), (3108, 13060), (3265, 12432), (3885, 10448), (3918, 10360), (4144, 9795), (4440, 9142), (4571, 8880), (5180, 7836), (5224, 7770), (6216, 6530)]