1172479980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4889}}^1$

素因数の和:5479

約数の個数: 96

約数和(自身を含む): 3759275520

約数和(自身を除く): 2586795540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 571, 1142, 1713, 2284, 2855, 3426, 3997, 4889, 5710, 6852, 7994, 8565, 9778, 11420, 11991, 14667, 15988, 17130, 19556, 19985, 23982, 24445, 29334, 34223, 34260, 39970, 47964, 48890, 58668, 59955, 68446, 73335, 79940, 97780, 102669, 119910, 136892, 146670, 171115, 205338, 239820, 293340, 342230, 410676, 513345, 684460, 1026690, 2053380, 2791619, 5583238, 8374857, 11166476, 13958095, 16749714, 19541333, 27916190, 33499428, 39082666, 41874285, 55832380, 58623999, 78165332, 83748570, 97706665, 117247998, 167497140, 195413330, 234495996, 293119995, 390826660, 586239990, 1172479980]

約数ペア:

[(1, 1172479980), (2, 586239990), (3, 390826660), (4, 293119995), (5, 234495996), (6, 195413330), (7, 167497140), (10, 117247998), (12, 97706665), (14, 83748570), (15, 78165332), (20, 58623999), (21, 55832380), (28, 41874285), (30, 39082666), (35, 33499428), (42, 27916190), (60, 19541333), (70, 16749714), (84, 13958095), (105, 11166476), (140, 8374857), (210, 5583238), (420, 2791619), (571, 2053380), (1142, 1026690), (1713, 684460), (2284, 513345), (2855, 410676), (3426, 342230), (3997, 293340), (4889, 239820), (5710, 205338), (6852, 171115), (7994, 146670), (8565, 136892), (9778, 119910), (11420, 102669), (11991, 97780), (14667, 79940), (15988, 73335), (17130, 68446), (19556, 59955), (19985, 58668), (23982, 48890), (24445, 47964), (29334, 39970), (34223, 34260)]