56901488280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{168089}}^1$

素因数の和:168154

約数の個数: 256

約数和(自身を含む): 216876441600

約数和(自身を除く): 159974953320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 4030, 4340, 4836, 5208, 5460, 5642, 6045, 6510, 8060, 8463, 8680, 9672, 10920, 11284, 12090, 13020, 14105, 16120, 16926, 22568, 24180, 26040, 28210, 33852, 42315, 48360, 56420, 67704, 84630, 112840, 168089, 169260, 336178, 338520, 504267, 672356, 840445, 1008534, 1176623, 1344712, 1680890, 2017068, 2185157, 2353246, 2521335, 3361780, 3529869, 4034136, 4370314, 4706492, 5042670, 5210759, 5883115, 6555471, 6723560, 7059738, 8740628, 9412984, 10085340, 10421518, 10925785, 11766230, 13110942, 14119476, 15296099, 15632277, 17481256, 17649345, 20170680, 20843036, 21851570, 23532460, 26053795, 26221884, 28238952, 30592198, 31264554, 32777355, 35298690, 36475313, 41686072, 43703140, 45888297, 47064920, 52107590, 52443768, 61184396, 62529108, 65554710, 67739867, 70597380, 72950626, 76480495, 78161385, 87406280, 91776594, 104215180, 109425939, 122368792, 125058216, 131109420, 135479734, 141194760, 145901252, 152960990, 156322770, 182376565, 183553188, 203219601, 208430360, 218851878, 229441485, 262218840, 270959468, 291802504, 305921980, 312645540, 338699335, 364753130, 367106376, 406439202, 437703756, 458882970, 474179069, 541918936, 547129695, 611843960, 625291080, 677398670, 729506260, 812878404, 875407512, 917765940, 948358138, 1016098005, 1094259390, 1354797340, 1422537207, 1459012520, 1625756808, 1835531880, 1896716276, 2032196010, 2188518780, 2370895345, 2709594680, 2845074414, 3793432552, 4064392020, 4377037560, 4741790690, 5690148828, 7112686035, 8128784040, 9483581380, 11380297656, 14225372070, 18967162760, 28450744140, 56901488280]

約数ペア:

[(1, 56901488280), (2, 28450744140), (3, 18967162760), (4, 14225372070), (5, 11380297656), (6, 9483581380), (7, 8128784040), (8, 7112686035), (10, 5690148828), (12, 4741790690), (13, 4377037560), (14, 4064392020), (15, 3793432552), (20, 2845074414), (21, 2709594680), (24, 2370895345), (26, 2188518780), (28, 2032196010), (30, 1896716276), (31, 1835531880), (35, 1625756808), (39, 1459012520), (40, 1422537207), (42, 1354797340), (52, 1094259390), (56, 1016098005), (60, 948358138), (62, 917765940), (65, 875407512), (70, 812878404), (78, 729506260), (84, 677398670), (91, 625291080), (93, 611843960), (104, 547129695), (105, 541918936), (120, 474179069), (124, 458882970), (130, 437703756), (140, 406439202), (155, 367106376), (156, 364753130), (168, 338699335), (182, 312645540), (186, 305921980), (195, 291802504), (210, 270959468), (217, 262218840), (248, 229441485), (260, 218851878), (273, 208430360), (280, 203219601), (310, 183553188), (312, 182376565), (364, 156322770), (372, 152960990), (390, 145901252), (403, 141194760), (420, 135479734), (434, 131109420), (455, 125058216), (465, 122368792), (520, 109425939), (546, 104215180), (620, 91776594), (651, 87406280), (728, 78161385), (744, 76480495), (780, 72950626), (806, 70597380), (840, 67739867), (868, 65554710), (910, 62529108), (930, 61184396), (1085, 52443768), (1092, 52107590), (1209, 47064920), (1240, 45888297), (1302, 43703140), (1365, 41686072), (1560, 36475313), (1612, 35298690), (1736, 32777355), (1820, 31264554), (1860, 30592198), (2015, 28238952), (2170, 26221884), (2184, 26053795), (2418, 23532460), (2604, 21851570), (2730, 20843036), (2821, 20170680), (3224, 17649345), (3255, 17481256), (3640, 15632277), (3720, 15296099), (4030, 14119476), (4340, 13110942), (4836, 11766230), (5208, 10925785), (5460, 10421518), (5642, 10085340), (6045, 9412984), (6510, 8740628), (8060, 7059738), (8463, 6723560), (8680, 6555471), (9672, 5883115), (10920, 5210759), (11284, 5042670), (12090, 4706492), (13020, 4370314), (14105, 4034136), (16120, 3529869), (16926, 3361780), (22568, 2521335), (24180, 2353246), (26040, 2185157), (28210, 2017068), (33852, 1680890), (42315, 1344712), (48360, 1176623), (56420, 1008534), (67704, 840445), (84630, 672356), (112840, 504267), (168089, 338520), (169260, 336178)]