1296966840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2134

約数の個数: 192

約数和(自身を含む): 4351242240

約数和(自身を除く): 3054275400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 620, 676, 744, 780, 806, 845, 930, 1014, 1209, 1240, 1352, 1560, 1612, 1690, 1860, 2015, 2028, 2063, 2418, 2535, 3224, 3380, 3720, 4030, 4056, 4126, 4836, 5070, 5239, 6045, 6189, 6760, 8060, 8252, 9672, 10140, 10315, 10478, 12090, 12378, 15717, 16120, 16504, 20280, 20630, 20956, 24180, 24756, 26195, 26819, 30945, 31434, 41260, 41912, 48360, 49512, 52390, 53638, 61890, 62868, 63953, 78585, 80457, 82520, 104780, 107276, 123780, 125736, 127906, 134095, 157170, 160914, 191859, 209560, 214552, 247560, 255812, 268190, 314340, 319765, 321828, 348647, 383718, 402285, 511624, 536380, 628680, 639530, 643656, 697294, 767436, 804570, 831389, 959295, 1045941, 1072760, 1279060, 1394588, 1534872, 1609140, 1662778, 1743235, 1918590, 2091882, 2494167, 2558120, 2789176, 3218280, 3325556, 3486470, 3837180, 4156945, 4183764, 4988334, 5229705, 6651112, 6972940, 7674360, 8313890, 8367528, 9976668, 10459410, 10808057, 12470835, 13945880, 16627780, 19953336, 20918820, 21616114, 24941670, 32424171, 33255560, 41837640, 43232228, 49883340, 54040285, 64848342, 86464456, 99766680, 108080570, 129696684, 162120855, 216161140, 259393368, 324241710, 432322280, 648483420, 1296966840]

約数ペア:

[(1, 1296966840), (2, 648483420), (3, 432322280), (4, 324241710), (5, 259393368), (6, 216161140), (8, 162120855), (10, 129696684), (12, 108080570), (13, 99766680), (15, 86464456), (20, 64848342), (24, 54040285), (26, 49883340), (30, 43232228), (31, 41837640), (39, 33255560), (40, 32424171), (52, 24941670), (60, 21616114), (62, 20918820), (65, 19953336), (78, 16627780), (93, 13945880), (104, 12470835), (120, 10808057), (124, 10459410), (130, 9976668), (155, 8367528), (156, 8313890), (169, 7674360), (186, 6972940), (195, 6651112), (248, 5229705), (260, 4988334), (310, 4183764), (312, 4156945), (338, 3837180), (372, 3486470), (390, 3325556), (403, 3218280), (465, 2789176), (507, 2558120), (520, 2494167), (620, 2091882), (676, 1918590), (744, 1743235), (780, 1662778), (806, 1609140), (845, 1534872), (930, 1394588), (1014, 1279060), (1209, 1072760), (1240, 1045941), (1352, 959295), (1560, 831389), (1612, 804570), (1690, 767436), (1860, 697294), (2015, 643656), (2028, 639530), (2063, 628680), (2418, 536380), (2535, 511624), (3224, 402285), (3380, 383718), (3720, 348647), (4030, 321828), (4056, 319765), (4126, 314340), (4836, 268190), (5070, 255812), (5239, 247560), (6045, 214552), (6189, 209560), (6760, 191859), (8060, 160914), (8252, 157170), (9672, 134095), (10140, 127906), (10315, 125736), (10478, 123780), (12090, 107276), (12378, 104780), (15717, 82520), (16120, 80457), (16504, 78585), (20280, 63953), (20630, 62868), (20956, 61890), (24180, 53638), (24756, 52390), (26195, 49512), (26819, 48360), (30945, 41912), (31434, 41260)]