57419880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4059

約数の個数: 128

約数和(自身を含む): 208500480

約数和(自身を除く): 151080600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4021, 4760, 7140, 8042, 12063, 14280, 16084, 20105, 24126, 28147, 32168, 40210, 48252, 56294, 60315, 68357, 80420, 84441, 96504, 112588, 120630, 136714, 140735, 160840, 168882, 205071, 225176, 241260, 273428, 281470, 337764, 341785, 410142, 422205, 478499, 482520, 546856, 562940, 675528, 683570, 820284, 844410, 956998, 1025355, 1125880, 1367140, 1435497, 1640568, 1688820, 1913996, 2050710, 2392495, 2734280, 2870994, 3377640, 3827992, 4101420, 4784990, 5741988, 7177485, 8202840, 9569980, 11483976, 14354970, 19139960, 28709940, 57419880]

約数ペア:

[(1, 57419880), (2, 28709940), (3, 19139960), (4, 14354970), (5, 11483976), (6, 9569980), (7, 8202840), (8, 7177485), (10, 5741988), (12, 4784990), (14, 4101420), (15, 3827992), (17, 3377640), (20, 2870994), (21, 2734280), (24, 2392495), (28, 2050710), (30, 1913996), (34, 1688820), (35, 1640568), (40, 1435497), (42, 1367140), (51, 1125880), (56, 1025355), (60, 956998), (68, 844410), (70, 820284), (84, 683570), (85, 675528), (102, 562940), (105, 546856), (119, 482520), (120, 478499), (136, 422205), (140, 410142), (168, 341785), (170, 337764), (204, 281470), (210, 273428), (238, 241260), (255, 225176), (280, 205071), (340, 168882), (357, 160840), (408, 140735), (420, 136714), (476, 120630), (510, 112588), (595, 96504), (680, 84441), (714, 80420), (840, 68357), (952, 60315), (1020, 56294), (1190, 48252), (1428, 40210), (1785, 32168), (2040, 28147), (2380, 24126), (2856, 20105), (3570, 16084), (4021, 14280), (4760, 12063), (7140, 8042)]