140927280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2703

約数の個数: 160

約数和(自身を含む): 498343104

約数和(自身を除く): 357415824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 2657, 3120, 3315, 3536, 4080, 4420, 5304, 5314, 6630, 7971, 8840, 10608, 10628, 13260, 13285, 15942, 17680, 21256, 26520, 26570, 31884, 34541, 39855, 42512, 45169, 53040, 53140, 63768, 69082, 79710, 90338, 103623, 106280, 127536, 135507, 138164, 159420, 172705, 180676, 207246, 212560, 225845, 271014, 276328, 318840, 345410, 361352, 414492, 451690, 518115, 542028, 552656, 587197, 637680, 677535, 690820, 722704, 828984, 903380, 1036230, 1084056, 1174394, 1355070, 1381640, 1657968, 1761591, 1806760, 2072460, 2168112, 2348788, 2710140, 2763280, 2935985, 3523182, 3613520, 4144920, 4697576, 5420280, 5871970, 7046364, 8289840, 8807955, 9395152, 10840560, 11743940, 14092728, 17615910, 23487880, 28185456, 35231820, 46975760, 70463640, 140927280]

約数ペア:

[(1, 140927280), (2, 70463640), (3, 46975760), (4, 35231820), (5, 28185456), (6, 23487880), (8, 17615910), (10, 14092728), (12, 11743940), (13, 10840560), (15, 9395152), (16, 8807955), (17, 8289840), (20, 7046364), (24, 5871970), (26, 5420280), (30, 4697576), (34, 4144920), (39, 3613520), (40, 3523182), (48, 2935985), (51, 2763280), (52, 2710140), (60, 2348788), (65, 2168112), (68, 2072460), (78, 1806760), (80, 1761591), (85, 1657968), (102, 1381640), (104, 1355070), (120, 1174394), (130, 1084056), (136, 1036230), (156, 903380), (170, 828984), (195, 722704), (204, 690820), (208, 677535), (221, 637680), (240, 587197), (255, 552656), (260, 542028), (272, 518115), (312, 451690), (340, 414492), (390, 361352), (408, 345410), (442, 318840), (510, 276328), (520, 271014), (624, 225845), (663, 212560), (680, 207246), (780, 180676), (816, 172705), (884, 159420), (1020, 138164), (1040, 135507), (1105, 127536), (1326, 106280), (1360, 103623), (1560, 90338), (1768, 79710), (2040, 69082), (2210, 63768), (2652, 53140), (2657, 53040), (3120, 45169), (3315, 42512), (3536, 39855), (4080, 34541), (4420, 31884), (5304, 26570), (5314, 26520), (6630, 21256), (7971, 17680), (8840, 15942), (10608, 13285), (10628, 13260)]