67218840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 240589440

約数和(自身を除く): 173370600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 271, 312, 318, 360, 390, 424, 468, 477, 520, 530, 542, 585, 636, 689, 780, 795, 813, 936, 954, 1060, 1084, 1170, 1272, 1355, 1378, 1560, 1590, 1626, 1908, 2067, 2120, 2168, 2340, 2385, 2439, 2710, 2756, 3180, 3252, 3445, 3523, 3816, 4065, 4134, 4680, 4770, 4878, 5420, 5512, 6201, 6360, 6504, 6890, 7046, 8130, 8268, 9540, 9756, 10335, 10569, 10840, 12195, 12402, 13780, 14092, 14363, 16260, 16536, 17615, 19080, 19512, 20670, 21138, 24390, 24804, 27560, 28184, 28726, 31005, 31707, 32520, 35230, 41340, 42276, 43089, 48780, 49608, 52845, 57452, 62010, 63414, 70460, 71815, 82680, 84552, 86178, 97560, 105690, 114904, 124020, 126828, 129267, 140920, 143630, 158535, 172356, 186719, 211380, 215445, 248040, 253656, 258534, 287260, 317070, 344712, 373438, 422760, 430890, 517068, 560157, 574520, 634140, 646335, 746876, 861780, 933595, 1034136, 1120314, 1268280, 1292670, 1493752, 1680471, 1723560, 1867190, 2240628, 2585340, 2800785, 3360942, 3734380, 4481256, 5170680, 5601570, 6721884, 7468760, 8402355, 11203140, 13443768, 16804710, 22406280, 33609420, 67218840]

約数ペア:

[(1, 67218840), (2, 33609420), (3, 22406280), (4, 16804710), (5, 13443768), (6, 11203140), (8, 8402355), (9, 7468760), (10, 6721884), (12, 5601570), (13, 5170680), (15, 4481256), (18, 3734380), (20, 3360942), (24, 2800785), (26, 2585340), (30, 2240628), (36, 1867190), (39, 1723560), (40, 1680471), (45, 1493752), (52, 1292670), (53, 1268280), (60, 1120314), (65, 1034136), (72, 933595), (78, 861780), (90, 746876), (104, 646335), (106, 634140), (117, 574520), (120, 560157), (130, 517068), (156, 430890), (159, 422760), (180, 373438), (195, 344712), (212, 317070), (234, 287260), (260, 258534), (265, 253656), (271, 248040), (312, 215445), (318, 211380), (360, 186719), (390, 172356), (424, 158535), (468, 143630), (477, 140920), (520, 129267), (530, 126828), (542, 124020), (585, 114904), (636, 105690), (689, 97560), (780, 86178), (795, 84552), (813, 82680), (936, 71815), (954, 70460), (1060, 63414), (1084, 62010), (1170, 57452), (1272, 52845), (1355, 49608), (1378, 48780), (1560, 43089), (1590, 42276), (1626, 41340), (1908, 35230), (2067, 32520), (2120, 31707), (2168, 31005), (2340, 28726), (2385, 28184), (2439, 27560), (2710, 24804), (2756, 24390), (3180, 21138), (3252, 20670), (3445, 19512), (3523, 19080), (3816, 17615), (4065, 16536), (4134, 16260), (4680, 14363), (4770, 14092), (4878, 13780), (5420, 12402), (5512, 12195), (6201, 10840), (6360, 10569), (6504, 10335), (6890, 9756), (7046, 9540), (8130, 8268)]