870826320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13330

約数の個数: 240

約数和(自身を含む): 3599686272

約数和(自身を除く): 2728859952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 13291, 16380, 21840, 26582, 32760, 39873, 53164, 65520, 66455, 79746, 93037, 106328, 119619, 132910, 159492, 172783, 186074, 199365, 212656, 239238, 265820, 279111, 318984, 345566, 372148, 398730, 465185, 478476, 518349, 531640, 558222, 598095, 637968, 691132, 744296, 797460, 837333, 863915, 930370, 956952, 1036698, 1063280, 1116444, 1196190, 1209481, 1382264, 1395555, 1488592, 1555047, 1594920, 1674666, 1727830, 1860740, 1913904, 2073396, 2232888, 2392380, 2418962, 2591745, 2764528, 2791110, 3110094, 3189840, 3349332, 3455660, 3628443, 3721480, 4146792, 4186665, 4465776, 4784760, 4837924, 5183490, 5582220, 6047405, 6220188, 6698664, 6911320, 7256886, 7442960, 7775235, 8293584, 8373330, 9569520, 9675848, 10366980, 10885329, 11164440, 12094810, 12440376, 13397328, 13822640, 14513772, 15550470, 16746660, 18142215, 19351696, 20733960, 21770658, 22328880, 24189620, 24880752, 29027544, 31100940, 33493320, 36284430, 41467920, 43541316, 48379240, 54426645, 58055088, 62201880, 66986640, 72568860, 87082632, 96758480, 108853290, 124403760, 145137720, 174165264, 217706580, 290275440, 435413160, 870826320]

約数ペア:

[(1, 870826320), (2, 435413160), (3, 290275440), (4, 217706580), (5, 174165264), (6, 145137720), (7, 124403760), (8, 108853290), (9, 96758480), (10, 87082632), (12, 72568860), (13, 66986640), (14, 62201880), (15, 58055088), (16, 54426645), (18, 48379240), (20, 43541316), (21, 41467920), (24, 36284430), (26, 33493320), (28, 31100940), (30, 29027544), (35, 24880752), (36, 24189620), (39, 22328880), (40, 21770658), (42, 20733960), (45, 19351696), (48, 18142215), (52, 16746660), (56, 15550470), (60, 14513772), (63, 13822640), (65, 13397328), (70, 12440376), (72, 12094810), (78, 11164440), (80, 10885329), (84, 10366980), (90, 9675848), (91, 9569520), (104, 8373330), (105, 8293584), (112, 7775235), (117, 7442960), (120, 7256886), (126, 6911320), (130, 6698664), (140, 6220188), (144, 6047405), (156, 5582220), (168, 5183490), (180, 4837924), (182, 4784760), (195, 4465776), (208, 4186665), (210, 4146792), (234, 3721480), (240, 3628443), (252, 3455660), (260, 3349332), (273, 3189840), (280, 3110094), (312, 2791110), (315, 2764528), (336, 2591745), (360, 2418962), (364, 2392380), (390, 2232888), (420, 2073396), (455, 1913904), (468, 1860740), (504, 1727830), (520, 1674666), (546, 1594920), (560, 1555047), (585, 1488592), (624, 1395555), (630, 1382264), (720, 1209481), (728, 1196190), (780, 1116444), (819, 1063280), (840, 1036698), (910, 956952), (936, 930370), (1008, 863915), (1040, 837333), (1092, 797460), (1170, 744296), (1260, 691132), (1365, 637968), (1456, 598095), (1560, 558222), (1638, 531640), (1680, 518349), (1820, 478476), (1872, 465185), (2184, 398730), (2340, 372148), (2520, 345566), (2730, 318984), (3120, 279111), (3276, 265820), (3640, 239238), (4095, 212656), (4368, 199365), (4680, 186074), (5040, 172783), (5460, 159492), (6552, 132910), (7280, 119619), (8190, 106328), (9360, 93037), (10920, 79746), (13104, 66455), (13291, 65520), (16380, 53164), (21840, 39873), (26582, 32760)]