40741320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 89895480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 167, 190, 214, 228, 285, 321, 334, 380, 428, 456, 501, 535, 570, 642, 668, 760, 835, 856, 1002, 1070, 1140, 1284, 1336, 1605, 1670, 2004, 2033, 2140, 2280, 2505, 2568, 3173, 3210, 3340, 4008, 4066, 4280, 5010, 6099, 6346, 6420, 6680, 8132, 9519, 10020, 10165, 12198, 12692, 12840, 15865, 16264, 17869, 19038, 20040, 20330, 24396, 25384, 30495, 31730, 35738, 38076, 40660, 47595, 48792, 53607, 60990, 63460, 71476, 76152, 81320, 89345, 95190, 107214, 121980, 126920, 142952, 178690, 190380, 214428, 243960, 268035, 339511, 357380, 380760, 428856, 536070, 679022, 714760, 1018533, 1072140, 1358044, 1697555, 2037066, 2144280, 2716088, 3395110, 4074132, 5092665, 6790220, 8148264, 10185330, 13580440, 20370660, 40741320]

約数ペア:

[(1, 40741320), (2, 20370660), (3, 13580440), (4, 10185330), (5, 8148264), (6, 6790220), (8, 5092665), (10, 4074132), (12, 3395110), (15, 2716088), (19, 2144280), (20, 2037066), (24, 1697555), (30, 1358044), (38, 1072140), (40, 1018533), (57, 714760), (60, 679022), (76, 536070), (95, 428856), (107, 380760), (114, 357380), (120, 339511), (152, 268035), (167, 243960), (190, 214428), (214, 190380), (228, 178690), (285, 142952), (321, 126920), (334, 121980), (380, 107214), (428, 95190), (456, 89345), (501, 81320), (535, 76152), (570, 71476), (642, 63460), (668, 60990), (760, 53607), (835, 48792), (856, 47595), (1002, 40660), (1070, 38076), (1140, 35738), (1284, 31730), (1336, 30495), (1605, 25384), (1670, 24396), (2004, 20330), (2033, 20040), (2140, 19038), (2280, 17869), (2505, 16264), (2568, 15865), (3173, 12840), (3210, 12692), (3340, 12198), (4008, 10165), (4066, 10020), (4280, 9519), (5010, 8132), (6099, 6680), (6346, 6420)]