139161120

素因数分解:

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

素因数の和:607

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 368870880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 499, 560, 581, 664, 672, 830, 840, 996, 998, 1120, 1162, 1245, 1328, 1497, 1660, 1680, 1743, 1992, 1996, 2324, 2490, 2495, 2656, 2905, 2994, 3320, 3360, 3486, 3493, 3984, 3992, 4648, 4980, 4990, 5810, 5988, 6640, 6972, 6986, 7485, 7968, 7984, 8715, 9296, 9960, 9980, 10479, 11620, 11976, 13280, 13944, 13972, 14970, 15968, 17430, 17465, 18592, 19920, 19960, 20958, 23240, 23952, 27888, 27944, 29940, 34860, 34930, 39840, 39920, 41417, 41916, 46480, 47904, 52395, 55776, 55888, 59880, 69720, 69860, 79840, 82834, 83832, 92960, 104790, 111776, 119760, 124251, 139440, 139720, 165668, 167664, 207085, 209580, 239520, 248502, 278880, 279440, 289919, 331336, 335328, 414170, 419160, 497004, 558880, 579838, 621255, 662672, 828340, 838320, 869757, 994008, 1159676, 1242510, 1325344, 1449595, 1656680, 1676640, 1739514, 1988016, 2319352, 2485020, 2899190, 3313360, 3479028, 3976032, 4348785, 4638704, 4970040, 5798380, 6626720, 6958056, 8697570, 9277408, 9940080, 11596760, 13916112, 17395140, 19880160, 23193520, 27832224, 34790280, 46387040, 69580560, 139161120]

約数ペア:

[(1, 139161120), (2, 69580560), (3, 46387040), (4, 34790280), (5, 27832224), (6, 23193520), (7, 19880160), (8, 17395140), (10, 13916112), (12, 11596760), (14, 9940080), (15, 9277408), (16, 8697570), (20, 6958056), (21, 6626720), (24, 5798380), (28, 4970040), (30, 4638704), (32, 4348785), (35, 3976032), (40, 3479028), (42, 3313360), (48, 2899190), (56, 2485020), (60, 2319352), (70, 1988016), (80, 1739514), (83, 1676640), (84, 1656680), (96, 1449595), (105, 1325344), (112, 1242510), (120, 1159676), (140, 994008), (160, 869757), (166, 838320), (168, 828340), (210, 662672), (224, 621255), (240, 579838), (249, 558880), (280, 497004), (332, 419160), (336, 414170), (415, 335328), (420, 331336), (480, 289919), (498, 279440), (499, 278880), (560, 248502), (581, 239520), (664, 209580), (672, 207085), (830, 167664), (840, 165668), (996, 139720), (998, 139440), (1120, 124251), (1162, 119760), (1245, 111776), (1328, 104790), (1497, 92960), (1660, 83832), (1680, 82834), (1743, 79840), (1992, 69860), (1996, 69720), (2324, 59880), (2490, 55888), (2495, 55776), (2656, 52395), (2905, 47904), (2994, 46480), (3320, 41916), (3360, 41417), (3486, 39920), (3493, 39840), (3984, 34930), (3992, 34860), (4648, 29940), (4980, 27944), (4990, 27888), (5810, 23952), (5988, 23240), (6640, 20958), (6972, 19960), (6986, 19920), (7485, 18592), (7968, 17465), (7984, 17430), (8715, 15968), (9296, 14970), (9960, 13972), (9980, 13944), (10479, 13280), (11620, 11976)]