171021360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 566963712

約数和(自身を除く): 395942352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 167, 170, 204, 240, 251, 255, 272, 334, 340, 408, 501, 502, 510, 668, 680, 753, 816, 835, 1002, 1004, 1020, 1255, 1336, 1360, 1506, 1670, 2004, 2008, 2040, 2505, 2510, 2672, 2839, 3012, 3340, 3765, 4008, 4016, 4080, 4267, 5010, 5020, 5678, 6024, 6680, 7530, 8016, 8517, 8534, 10020, 10040, 11356, 12048, 12801, 13360, 14195, 15060, 17034, 17068, 20040, 20080, 21335, 22712, 25602, 28390, 30120, 34068, 34136, 40080, 41917, 42585, 42670, 45424, 51204, 56780, 60240, 64005, 68136, 68272, 83834, 85170, 85340, 102408, 113560, 125751, 128010, 136272, 167668, 170340, 170680, 204816, 209585, 227120, 251502, 256020, 335336, 340680, 341360, 419170, 503004, 512040, 628755, 670672, 681360, 712589, 838340, 1006008, 1024080, 1257510, 1425178, 1676680, 2012016, 2137767, 2515020, 2850356, 3353360, 3562945, 4275534, 5030040, 5700712, 7125890, 8551068, 10060080, 10688835, 11401424, 14251780, 17102136, 21377670, 28503560, 34204272, 42755340, 57007120, 85510680, 171021360]

約数ペア:

[(1, 171021360), (2, 85510680), (3, 57007120), (4, 42755340), (5, 34204272), (6, 28503560), (8, 21377670), (10, 17102136), (12, 14251780), (15, 11401424), (16, 10688835), (17, 10060080), (20, 8551068), (24, 7125890), (30, 5700712), (34, 5030040), (40, 4275534), (48, 3562945), (51, 3353360), (60, 2850356), (68, 2515020), (80, 2137767), (85, 2012016), (102, 1676680), (120, 1425178), (136, 1257510), (167, 1024080), (170, 1006008), (204, 838340), (240, 712589), (251, 681360), (255, 670672), (272, 628755), (334, 512040), (340, 503004), (408, 419170), (501, 341360), (502, 340680), (510, 335336), (668, 256020), (680, 251502), (753, 227120), (816, 209585), (835, 204816), (1002, 170680), (1004, 170340), (1020, 167668), (1255, 136272), (1336, 128010), (1360, 125751), (1506, 113560), (1670, 102408), (2004, 85340), (2008, 85170), (2040, 83834), (2505, 68272), (2510, 68136), (2672, 64005), (2839, 60240), (3012, 56780), (3340, 51204), (3765, 45424), (4008, 42670), (4016, 42585), (4080, 41917), (4267, 40080), (5010, 34136), (5020, 34068), (5678, 30120), (6024, 28390), (6680, 25602), (7530, 22712), (8016, 21335), (8517, 20080), (8534, 20040), (10020, 17068), (10040, 17034), (11356, 15060), (12048, 14195), (12801, 13360)]