40200240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 94791120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 167, 170, 177, 204, 236, 240, 255, 272, 295, 334, 340, 354, 408, 472, 501, 510, 590, 668, 680, 708, 816, 835, 885, 944, 1002, 1003, 1020, 1180, 1336, 1360, 1416, 1670, 1770, 2004, 2006, 2040, 2360, 2505, 2672, 2832, 2839, 3009, 3340, 3540, 4008, 4012, 4080, 4720, 5010, 5015, 5678, 6018, 6680, 7080, 8016, 8024, 8517, 9853, 10020, 10030, 11356, 12036, 13360, 14160, 14195, 15045, 16048, 17034, 19706, 20040, 20060, 22712, 24072, 28390, 29559, 30090, 34068, 39412, 40080, 40120, 42585, 45424, 48144, 49265, 56780, 59118, 60180, 68136, 78824, 80240, 85170, 98530, 113560, 118236, 120360, 136272, 147795, 157648, 167501, 170340, 197060, 227120, 236472, 240720, 295590, 335002, 340680, 394120, 472944, 502503, 591180, 670004, 681360, 788240, 837505, 1005006, 1182360, 1340008, 1675010, 2010012, 2364720, 2512515, 2680016, 3350020, 4020024, 5025030, 6700040, 8040048, 10050060, 13400080, 20100120, 40200240]

約数ペア:

[(1, 40200240), (2, 20100120), (3, 13400080), (4, 10050060), (5, 8040048), (6, 6700040), (8, 5025030), (10, 4020024), (12, 3350020), (15, 2680016), (16, 2512515), (17, 2364720), (20, 2010012), (24, 1675010), (30, 1340008), (34, 1182360), (40, 1005006), (48, 837505), (51, 788240), (59, 681360), (60, 670004), (68, 591180), (80, 502503), (85, 472944), (102, 394120), (118, 340680), (120, 335002), (136, 295590), (167, 240720), (170, 236472), (177, 227120), (204, 197060), (236, 170340), (240, 167501), (255, 157648), (272, 147795), (295, 136272), (334, 120360), (340, 118236), (354, 113560), (408, 98530), (472, 85170), (501, 80240), (510, 78824), (590, 68136), (668, 60180), (680, 59118), (708, 56780), (816, 49265), (835, 48144), (885, 45424), (944, 42585), (1002, 40120), (1003, 40080), (1020, 39412), (1180, 34068), (1336, 30090), (1360, 29559), (1416, 28390), (1670, 24072), (1770, 22712), (2004, 20060), (2006, 20040), (2040, 19706), (2360, 17034), (2505, 16048), (2672, 15045), (2832, 14195), (2839, 14160), (3009, 13360), (3340, 12036), (3540, 11356), (4008, 10030), (4012, 10020), (4080, 9853), (4720, 8517), (5010, 8024), (5015, 8016), (5678, 7080), (6018, 6680)]