84490680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 272160000

約数和(自身を除く): 187669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 499, 510, 664, 680, 830, 996, 998, 1020, 1245, 1411, 1497, 1660, 1992, 1996, 2040, 2490, 2495, 2822, 2994, 3320, 3992, 4233, 4980, 4990, 5644, 5988, 7055, 7485, 8466, 8483, 9960, 9980, 11288, 11976, 14110, 14970, 16932, 16966, 19960, 21165, 25449, 28220, 29940, 33864, 33932, 41417, 42330, 42415, 50898, 56440, 59880, 67864, 82834, 84660, 84830, 101796, 124251, 127245, 165668, 169320, 169660, 203592, 207085, 248502, 254490, 331336, 339320, 414170, 497004, 508980, 621255, 704089, 828340, 994008, 1017960, 1242510, 1408178, 1656680, 2112267, 2485020, 2816356, 3520445, 4224534, 4970040, 5632712, 7040890, 8449068, 10561335, 14081780, 16898136, 21122670, 28163560, 42245340, 84490680]

約数ペア:

[(1, 84490680), (2, 42245340), (3, 28163560), (4, 21122670), (5, 16898136), (6, 14081780), (8, 10561335), (10, 8449068), (12, 7040890), (15, 5632712), (17, 4970040), (20, 4224534), (24, 3520445), (30, 2816356), (34, 2485020), (40, 2112267), (51, 1656680), (60, 1408178), (68, 1242510), (83, 1017960), (85, 994008), (102, 828340), (120, 704089), (136, 621255), (166, 508980), (170, 497004), (204, 414170), (249, 339320), (255, 331336), (332, 254490), (340, 248502), (408, 207085), (415, 203592), (498, 169660), (499, 169320), (510, 165668), (664, 127245), (680, 124251), (830, 101796), (996, 84830), (998, 84660), (1020, 82834), (1245, 67864), (1411, 59880), (1497, 56440), (1660, 50898), (1992, 42415), (1996, 42330), (2040, 41417), (2490, 33932), (2495, 33864), (2822, 29940), (2994, 28220), (3320, 25449), (3992, 21165), (4233, 19960), (4980, 16966), (4990, 16932), (5644, 14970), (5988, 14110), (7055, 11976), (7485, 11288), (8466, 9980), (8483, 9960)]