82853680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 167130320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 599, 665, 728, 760, 910, 988, 1040, 1064, 1198, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2396, 2470, 2660, 2995, 3458, 3640, 3952, 4193, 4792, 4940, 5320, 5990, 6916, 7280, 7787, 8386, 8645, 9584, 9880, 10640, 11381, 11980, 13832, 15574, 16772, 17290, 19760, 20965, 22762, 23960, 27664, 31148, 33544, 34580, 38935, 41930, 45524, 47920, 54509, 56905, 62296, 67088, 69160, 77870, 79667, 83860, 91048, 109018, 113810, 124592, 138320, 147953, 155740, 159334, 167720, 182096, 218036, 227620, 272545, 295906, 311480, 318668, 335440, 398335, 436072, 455240, 545090, 591812, 622960, 637336, 739765, 796670, 872144, 910480, 1035671, 1090180, 1183624, 1274672, 1479530, 1593340, 2071342, 2180360, 2367248, 2959060, 3186680, 4142684, 4360720, 5178355, 5918120, 6373360, 8285368, 10356710, 11836240, 16570736, 20713420, 41426840, 82853680]

約数ペア:

[(1, 82853680), (2, 41426840), (4, 20713420), (5, 16570736), (7, 11836240), (8, 10356710), (10, 8285368), (13, 6373360), (14, 5918120), (16, 5178355), (19, 4360720), (20, 4142684), (26, 3186680), (28, 2959060), (35, 2367248), (38, 2180360), (40, 2071342), (52, 1593340), (56, 1479530), (65, 1274672), (70, 1183624), (76, 1090180), (80, 1035671), (91, 910480), (95, 872144), (104, 796670), (112, 739765), (130, 637336), (133, 622960), (140, 591812), (152, 545090), (182, 455240), (190, 436072), (208, 398335), (247, 335440), (260, 318668), (266, 311480), (280, 295906), (304, 272545), (364, 227620), (380, 218036), (455, 182096), (494, 167720), (520, 159334), (532, 155740), (560, 147953), (599, 138320), (665, 124592), (728, 113810), (760, 109018), (910, 91048), (988, 83860), (1040, 79667), (1064, 77870), (1198, 69160), (1235, 67088), (1330, 62296), (1456, 56905), (1520, 54509), (1729, 47920), (1820, 45524), (1976, 41930), (2128, 38935), (2396, 34580), (2470, 33544), (2660, 31148), (2995, 27664), (3458, 23960), (3640, 22762), (3952, 20965), (4193, 19760), (4792, 17290), (4940, 16772), (5320, 15574), (5990, 13832), (6916, 11980), (7280, 11381), (7787, 10640), (8386, 9880), (8645, 9584)]