82199760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20147}}^1$

素因数の和:20180

約数の個数: 80

約数和(自身を含む): 269822016

約数和(自身を除く): 187622256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20147, 40294, 60441, 80588, 100735, 120882, 161176, 201470, 241764, 302205, 322352, 342499, 402940, 483528, 604410, 684998, 805880, 967056, 1027497, 1208820, 1369996, 1611760, 1712495, 2054994, 2417640, 2739992, 3424990, 4109988, 4835280, 5137485, 5479984, 6849980, 8219976, 10274970, 13699960, 16439952, 20549940, 27399920, 41099880, 82199760]

約数ペア:

[(1, 82199760), (2, 41099880), (3, 27399920), (4, 20549940), (5, 16439952), (6, 13699960), (8, 10274970), (10, 8219976), (12, 6849980), (15, 5479984), (16, 5137485), (17, 4835280), (20, 4109988), (24, 3424990), (30, 2739992), (34, 2417640), (40, 2054994), (48, 1712495), (51, 1611760), (60, 1369996), (68, 1208820), (80, 1027497), (85, 967056), (102, 805880), (120, 684998), (136, 604410), (170, 483528), (204, 402940), (240, 342499), (255, 322352), (272, 302205), (340, 241764), (408, 201470), (510, 161176), (680, 120882), (816, 100735), (1020, 80588), (1360, 60441), (2040, 40294), (4080, 20147)]