129007320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2085

約数の個数: 128

約数和(自身を含む): 427170240

約数和(自身を除く): 298162920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2017, 2132, 2460, 2665, 3198, 4034, 4264, 4920, 5330, 6051, 6396, 7995, 8068, 10085, 10660, 12102, 12792, 15990, 16136, 20170, 21320, 24204, 26221, 30255, 31980, 40340, 48408, 52442, 60510, 63960, 78663, 80680, 82697, 104884, 121020, 131105, 157326, 165394, 209768, 242040, 248091, 262210, 314652, 330788, 393315, 413485, 496182, 524420, 629304, 661576, 786630, 826970, 992364, 1048840, 1075061, 1240455, 1573260, 1653940, 1984728, 2150122, 2480910, 3146520, 3225183, 3307880, 4300244, 4961820, 5375305, 6450366, 8600488, 9923640, 10750610, 12900732, 16125915, 21501220, 25801464, 32251830, 43002440, 64503660, 129007320]

約数ペア:

[(1, 129007320), (2, 64503660), (3, 43002440), (4, 32251830), (5, 25801464), (6, 21501220), (8, 16125915), (10, 12900732), (12, 10750610), (13, 9923640), (15, 8600488), (20, 6450366), (24, 5375305), (26, 4961820), (30, 4300244), (39, 3307880), (40, 3225183), (41, 3146520), (52, 2480910), (60, 2150122), (65, 1984728), (78, 1653940), (82, 1573260), (104, 1240455), (120, 1075061), (123, 1048840), (130, 992364), (156, 826970), (164, 786630), (195, 661576), (205, 629304), (246, 524420), (260, 496182), (312, 413485), (328, 393315), (390, 330788), (410, 314652), (492, 262210), (520, 248091), (533, 242040), (615, 209768), (780, 165394), (820, 157326), (984, 131105), (1066, 121020), (1230, 104884), (1560, 82697), (1599, 80680), (1640, 78663), (2017, 63960), (2132, 60510), (2460, 52442), (2665, 48408), (3198, 40340), (4034, 31980), (4264, 30255), (4920, 26221), (5330, 24204), (6051, 21320), (6396, 20170), (7995, 16136), (8068, 15990), (10085, 12792), (10660, 12102)]