76160280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1369

約数の個数: 128

約数和(自身を含む): 265006080

約数和(自身を除く): 188845800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1277, 1420, 1491, 1704, 1988, 2130, 2485, 2554, 2840, 2982, 3831, 3976, 4260, 4970, 5108, 5964, 6385, 7455, 7662, 8520, 8939, 9940, 10216, 11928, 12770, 14910, 15324, 17878, 19155, 19880, 25540, 26817, 29820, 30648, 35756, 38310, 44695, 51080, 53634, 59640, 71512, 76620, 89390, 90667, 107268, 134085, 153240, 178780, 181334, 214536, 268170, 272001, 357560, 362668, 453335, 536340, 544002, 634669, 725336, 906670, 1072680, 1088004, 1269338, 1360005, 1813340, 1904007, 2176008, 2538676, 2720010, 3173345, 3626680, 3808014, 5077352, 5440020, 6346690, 7616028, 9520035, 10880040, 12693380, 15232056, 19040070, 25386760, 38080140, 76160280]

約数ペア:

[(1, 76160280), (2, 38080140), (3, 25386760), (4, 19040070), (5, 15232056), (6, 12693380), (7, 10880040), (8, 9520035), (10, 7616028), (12, 6346690), (14, 5440020), (15, 5077352), (20, 3808014), (21, 3626680), (24, 3173345), (28, 2720010), (30, 2538676), (35, 2176008), (40, 1904007), (42, 1813340), (56, 1360005), (60, 1269338), (70, 1088004), (71, 1072680), (84, 906670), (105, 725336), (120, 634669), (140, 544002), (142, 536340), (168, 453335), (210, 362668), (213, 357560), (280, 272001), (284, 268170), (355, 214536), (420, 181334), (426, 178780), (497, 153240), (568, 134085), (710, 107268), (840, 90667), (852, 89390), (994, 76620), (1065, 71512), (1277, 59640), (1420, 53634), (1491, 51080), (1704, 44695), (1988, 38310), (2130, 35756), (2485, 30648), (2554, 29820), (2840, 26817), (2982, 25540), (3831, 19880), (3976, 19155), (4260, 17878), (4970, 15324), (5108, 14910), (5964, 12770), (6385, 11928), (7455, 10216), (7662, 9940), (8520, 8939)]