258178262160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11821349}}^1$

素因数の和:11821385

約数の個数: 160

約数和(自身を含む): 985049452800

約数和(自身を除く): 726871190640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 11821349, 23642698, 35464047, 47285396, 59106745, 70928094, 82749443, 94570792, 118213490, 141856188, 153677537, 165498886, 177320235, 189141584, 236426980, 248248329, 283712376, 307355074, 330997772, 354640470, 413747215, 461032611, 472853960, 496496658, 567424752, 614710148, 661995544, 709280940, 768387685, 827494430, 922065222, 945707920, 992993316, 1075742759, 1229420296, 1241241645, 1323991088, 1418561880, 1536775370, 1654988860, 1844130444, 1985986632, 2151485518, 2305163055, 2458840592, 2482483290, 2837123760, 3073550740, 3227228277, 3309977720, 3688260888, 3971973264, 4302971036, 4610326110, 4964966580, 5378713795, 6147101480, 6454456554, 6619955440, 7376521776, 8605942072, 9220652220, 9929933160, 10757427590, 12294202960, 12908913108, 16136141385, 17211884144, 18441304440, 19859866320, 21514855180, 25817826216, 32272282770, 36882608880, 43029710360, 51635652432, 64544565540, 86059420720, 129089131080, 258178262160]

約数ペア:

[(1, 258178262160), (2, 129089131080), (3, 86059420720), (4, 64544565540), (5, 51635652432), (6, 43029710360), (7, 36882608880), (8, 32272282770), (10, 25817826216), (12, 21514855180), (13, 19859866320), (14, 18441304440), (15, 17211884144), (16, 16136141385), (20, 12908913108), (21, 12294202960), (24, 10757427590), (26, 9929933160), (28, 9220652220), (30, 8605942072), (35, 7376521776), (39, 6619955440), (40, 6454456554), (42, 6147101480), (48, 5378713795), (52, 4964966580), (56, 4610326110), (60, 4302971036), (65, 3971973264), (70, 3688260888), (78, 3309977720), (80, 3227228277), (84, 3073550740), (91, 2837123760), (104, 2482483290), (105, 2458840592), (112, 2305163055), (120, 2151485518), (130, 1985986632), (140, 1844130444), (156, 1654988860), (168, 1536775370), (182, 1418561880), (195, 1323991088), (208, 1241241645), (210, 1229420296), (240, 1075742759), (260, 992993316), (273, 945707920), (280, 922065222), (312, 827494430), (336, 768387685), (364, 709280940), (390, 661995544), (420, 614710148), (455, 567424752), (520, 496496658), (546, 472853960), (560, 461032611), (624, 413747215), (728, 354640470), (780, 330997772), (840, 307355074), (910, 283712376), (1040, 248248329), (1092, 236426980), (1365, 189141584), (1456, 177320235), (1560, 165498886), (1680, 153677537), (1820, 141856188), (2184, 118213490), (2730, 94570792), (3120, 82749443), (3640, 70928094), (4368, 59106745), (5460, 47285396), (7280, 35464047), (10920, 23642698), (21840, 11821349)]