69580560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 180403440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 499, 560, 581, 664, 830, 840, 996, 998, 1162, 1245, 1328, 1497, 1660, 1680, 1743, 1992, 1996, 2324, 2490, 2495, 2905, 2994, 3320, 3486, 3493, 3984, 3992, 4648, 4980, 4990, 5810, 5988, 6640, 6972, 6986, 7485, 7984, 8715, 9296, 9960, 9980, 10479, 11620, 11976, 13944, 13972, 14970, 17430, 17465, 19920, 19960, 20958, 23240, 23952, 27888, 27944, 29940, 34860, 34930, 39920, 41417, 41916, 46480, 52395, 55888, 59880, 69720, 69860, 82834, 83832, 104790, 119760, 124251, 139440, 139720, 165668, 167664, 207085, 209580, 248502, 279440, 289919, 331336, 414170, 419160, 497004, 579838, 621255, 662672, 828340, 838320, 869757, 994008, 1159676, 1242510, 1449595, 1656680, 1739514, 1988016, 2319352, 2485020, 2899190, 3313360, 3479028, 4348785, 4638704, 4970040, 5798380, 6958056, 8697570, 9940080, 11596760, 13916112, 17395140, 23193520, 34790280, 69580560]

約数ペア:

[(1, 69580560), (2, 34790280), (3, 23193520), (4, 17395140), (5, 13916112), (6, 11596760), (7, 9940080), (8, 8697570), (10, 6958056), (12, 5798380), (14, 4970040), (15, 4638704), (16, 4348785), (20, 3479028), (21, 3313360), (24, 2899190), (28, 2485020), (30, 2319352), (35, 1988016), (40, 1739514), (42, 1656680), (48, 1449595), (56, 1242510), (60, 1159676), (70, 994008), (80, 869757), (83, 838320), (84, 828340), (105, 662672), (112, 621255), (120, 579838), (140, 497004), (166, 419160), (168, 414170), (210, 331336), (240, 289919), (249, 279440), (280, 248502), (332, 209580), (336, 207085), (415, 167664), (420, 165668), (498, 139720), (499, 139440), (560, 124251), (581, 119760), (664, 104790), (830, 83832), (840, 82834), (996, 69860), (998, 69720), (1162, 59880), (1245, 55888), (1328, 52395), (1497, 46480), (1660, 41916), (1680, 41417), (1743, 39920), (1992, 34930), (1996, 34860), (2324, 29940), (2490, 27944), (2495, 27888), (2905, 23952), (2994, 23240), (3320, 20958), (3486, 19960), (3493, 19920), (3984, 17465), (3992, 17430), (4648, 14970), (4980, 13972), (4990, 13944), (5810, 11976), (5988, 11620), (6640, 10479), (6972, 9980), (6986, 9960), (7485, 9296), (7984, 8715)]