82369560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 256

約数和(自身を含む): 320947200

約数和(自身を除く): 238577640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 397, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 794, 798, 840, 910, 988, 1064, 1092, 1140, 1191, 1235, 1330, 1365, 1482, 1560, 1588, 1596, 1729, 1820, 1976, 1985, 1995, 2184, 2280, 2382, 2470, 2660, 2730, 2779, 2964, 3176, 3192, 3458, 3640, 3705, 3970, 3990, 4764, 4940, 5161, 5187, 5320, 5460, 5558, 5928, 5955, 6916, 7410, 7543, 7940, 7980, 8337, 8645, 9528, 9880, 10322, 10374, 10920, 11116, 11910, 13832, 13895, 14820, 15086, 15483, 15880, 15960, 16674, 17290, 20644, 20748, 22232, 22629, 23820, 25805, 25935, 27790, 29640, 30172, 30966, 33348, 34580, 36127, 37715, 41288, 41496, 41685, 45258, 47640, 51610, 51870, 52801, 55580, 60344, 61932, 66696, 69160, 72254, 75430, 77415, 83370, 90516, 98059, 103220, 103740, 105602, 108381, 111160, 113145, 123864, 144508, 150860, 154830, 158403, 166740, 180635, 181032, 196118, 206440, 207480, 211204, 216762, 226290, 264005, 289016, 294177, 301720, 309660, 316806, 333480, 361270, 392236, 422408, 433524, 452580, 490295, 528010, 541905, 588354, 619320, 633612, 686413, 722540, 784472, 792015, 867048, 905160, 980590, 1056020, 1083810, 1176708, 1267224, 1372826, 1445080, 1470885, 1584030, 1961180, 2059239, 2112040, 2167620, 2353416, 2745652, 2941770, 3168060, 3432065, 3922360, 4118478, 4335240, 5491304, 5883540, 6336120, 6864130, 8236956, 10296195, 11767080, 13728260, 16473912, 20592390, 27456520, 41184780, 82369560]

約数ペア:

[(1, 82369560), (2, 41184780), (3, 27456520), (4, 20592390), (5, 16473912), (6, 13728260), (7, 11767080), (8, 10296195), (10, 8236956), (12, 6864130), (13, 6336120), (14, 5883540), (15, 5491304), (19, 4335240), (20, 4118478), (21, 3922360), (24, 3432065), (26, 3168060), (28, 2941770), (30, 2745652), (35, 2353416), (38, 2167620), (39, 2112040), (40, 2059239), (42, 1961180), (52, 1584030), (56, 1470885), (57, 1445080), (60, 1372826), (65, 1267224), (70, 1176708), (76, 1083810), (78, 1056020), (84, 980590), (91, 905160), (95, 867048), (104, 792015), (105, 784472), (114, 722540), (120, 686413), (130, 633612), (133, 619320), (140, 588354), (152, 541905), (156, 528010), (168, 490295), (182, 452580), (190, 433524), (195, 422408), (210, 392236), (228, 361270), (247, 333480), (260, 316806), (266, 309660), (273, 301720), (280, 294177), (285, 289016), (312, 264005), (364, 226290), (380, 216762), (390, 211204), (397, 207480), (399, 206440), (420, 196118), (455, 181032), (456, 180635), (494, 166740), (520, 158403), (532, 154830), (546, 150860), (570, 144508), (665, 123864), (728, 113145), (741, 111160), (760, 108381), (780, 105602), (794, 103740), (798, 103220), (840, 98059), (910, 90516), (988, 83370), (1064, 77415), (1092, 75430), (1140, 72254), (1191, 69160), (1235, 66696), (1330, 61932), (1365, 60344), (1482, 55580), (1560, 52801), (1588, 51870), (1596, 51610), (1729, 47640), (1820, 45258), (1976, 41685), (1985, 41496), (1995, 41288), (2184, 37715), (2280, 36127), (2382, 34580), (2470, 33348), (2660, 30966), (2730, 30172), (2779, 29640), (2964, 27790), (3176, 25935), (3192, 25805), (3458, 23820), (3640, 22629), (3705, 22232), (3970, 20748), (3990, 20644), (4764, 17290), (4940, 16674), (5161, 15960), (5187, 15880), (5320, 15483), (5460, 15086), (5558, 14820), (5928, 13895), (5955, 13832), (6916, 11910), (7410, 11116), (7543, 10920), (7940, 10374), (7980, 10322), (8337, 9880), (8645, 9528)]