85711080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 325140480

約数和(自身を除く): 239429400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 52, 56, 60, 65, 70, 78, 84, 91, 94, 104, 105, 120, 130, 140, 141, 156, 167, 168, 182, 188, 195, 210, 235, 260, 273, 280, 282, 312, 329, 334, 364, 376, 390, 420, 455, 470, 501, 520, 546, 564, 611, 658, 668, 705, 728, 780, 835, 840, 910, 940, 987, 1002, 1092, 1128, 1169, 1222, 1316, 1336, 1365, 1410, 1560, 1645, 1670, 1820, 1833, 1880, 1974, 2004, 2171, 2184, 2338, 2444, 2505, 2632, 2730, 2820, 3055, 3290, 3340, 3507, 3640, 3666, 3948, 4008, 4277, 4342, 4676, 4888, 4935, 5010, 5460, 5640, 5845, 6110, 6513, 6580, 6680, 7014, 7332, 7849, 7896, 8554, 8684, 9165, 9352, 9870, 10020, 10855, 10920, 11690, 12220, 12831, 13026, 13160, 14028, 14664, 15197, 15698, 17108, 17368, 17535, 18330, 19740, 20040, 21385, 21710, 23380, 23547, 24440, 25662, 26052, 28056, 30394, 31396, 32565, 34216, 35070, 36660, 39245, 39480, 42770, 43420, 45591, 46760, 47094, 51324, 52104, 54943, 60788, 62792, 64155, 65130, 70140, 73320, 75985, 78490, 85540, 86840, 91182, 94188, 102037, 102648, 109886, 117735, 121576, 128310, 130260, 140280, 151970, 156980, 164829, 171080, 182364, 188376, 204074, 219772, 227955, 235470, 256620, 260520, 274715, 303940, 306111, 313960, 329658, 364728, 408148, 439544, 455910, 470940, 510185, 513240, 549430, 607880, 612222, 659316, 714259, 816296, 824145, 911820, 941880, 1020370, 1098860, 1224444, 1318632, 1428518, 1530555, 1648290, 1823640, 2040740, 2142777, 2197720, 2448888, 2857036, 3061110, 3296580, 3571295, 4081480, 4285554, 5714072, 6122220, 6593160, 7142590, 8571108, 10713885, 12244440, 14285180, 17142216, 21427770, 28570360, 42855540, 85711080]

約数ペア:

[(1, 85711080), (2, 42855540), (3, 28570360), (4, 21427770), (5, 17142216), (6, 14285180), (7, 12244440), (8, 10713885), (10, 8571108), (12, 7142590), (13, 6593160), (14, 6122220), (15, 5714072), (20, 4285554), (21, 4081480), (24, 3571295), (26, 3296580), (28, 3061110), (30, 2857036), (35, 2448888), (39, 2197720), (40, 2142777), (42, 2040740), (47, 1823640), (52, 1648290), (56, 1530555), (60, 1428518), (65, 1318632), (70, 1224444), (78, 1098860), (84, 1020370), (91, 941880), (94, 911820), (104, 824145), (105, 816296), (120, 714259), (130, 659316), (140, 612222), (141, 607880), (156, 549430), (167, 513240), (168, 510185), (182, 470940), (188, 455910), (195, 439544), (210, 408148), (235, 364728), (260, 329658), (273, 313960), (280, 306111), (282, 303940), (312, 274715), (329, 260520), (334, 256620), (364, 235470), (376, 227955), (390, 219772), (420, 204074), (455, 188376), (470, 182364), (501, 171080), (520, 164829), (546, 156980), (564, 151970), (611, 140280), (658, 130260), (668, 128310), (705, 121576), (728, 117735), (780, 109886), (835, 102648), (840, 102037), (910, 94188), (940, 91182), (987, 86840), (1002, 85540), (1092, 78490), (1128, 75985), (1169, 73320), (1222, 70140), (1316, 65130), (1336, 64155), (1365, 62792), (1410, 60788), (1560, 54943), (1645, 52104), (1670, 51324), (1820, 47094), (1833, 46760), (1880, 45591), (1974, 43420), (2004, 42770), (2171, 39480), (2184, 39245), (2338, 36660), (2444, 35070), (2505, 34216), (2632, 32565), (2730, 31396), (2820, 30394), (3055, 28056), (3290, 26052), (3340, 25662), (3507, 24440), (3640, 23547), (3666, 23380), (3948, 21710), (4008, 21385), (4277, 20040), (4342, 19740), (4676, 18330), (4888, 17535), (4935, 17368), (5010, 17108), (5460, 15698), (5640, 15197), (5845, 14664), (6110, 14028), (6513, 13160), (6580, 13026), (6680, 12831), (7014, 12220), (7332, 11690), (7849, 10920), (7896, 10855), (8554, 10020), (8684, 9870), (9165, 9352)]