289156910280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6494989}}^1$

素因数の和:6495063

約数の個数: 128

約数和(自身を含む): 1010100844800

約数和(自身を除く): 720943934520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520, 6494989, 12989978, 19484967, 25979956, 32474945, 38969934, 45464923, 51959912, 64949890, 77939868, 90929846, 97424835, 129899780, 136394769, 155879736, 181859692, 194849670, 227324615, 259799560, 272789538, 344234417, 363719384, 389699340, 454649230, 545579076, 681973845, 688468834, 779398680, 909298460, 1032703251, 1091158152, 1363947690, 1376937668, 1721172085, 1818596920, 2065406502, 2409640919, 2727895380, 2753875336, 3442344170, 4130813004, 4819281838, 5163516255, 5455790760, 6884688340, 7228922757, 8261626008, 9638563676, 10327032510, 12048204595, 13769376680, 14457845514, 19277127352, 20654065020, 24096409190, 28915691028, 36144613785, 41308130040, 48192818380, 57831382056, 72289227570, 96385636760, 144578455140, 289156910280]

約数ペア:

[(1, 289156910280), (2, 144578455140), (3, 96385636760), (4, 72289227570), (5, 57831382056), (6, 48192818380), (7, 41308130040), (8, 36144613785), (10, 28915691028), (12, 24096409190), (14, 20654065020), (15, 19277127352), (20, 14457845514), (21, 13769376680), (24, 12048204595), (28, 10327032510), (30, 9638563676), (35, 8261626008), (40, 7228922757), (42, 6884688340), (53, 5455790760), (56, 5163516255), (60, 4819281838), (70, 4130813004), (84, 3442344170), (105, 2753875336), (106, 2727895380), (120, 2409640919), (140, 2065406502), (159, 1818596920), (168, 1721172085), (210, 1376937668), (212, 1363947690), (265, 1091158152), (280, 1032703251), (318, 909298460), (371, 779398680), (420, 688468834), (424, 681973845), (530, 545579076), (636, 454649230), (742, 389699340), (795, 363719384), (840, 344234417), (1060, 272789538), (1113, 259799560), (1272, 227324615), (1484, 194849670), (1590, 181859692), (1855, 155879736), (2120, 136394769), (2226, 129899780), (2968, 97424835), (3180, 90929846), (3710, 77939868), (4452, 64949890), (5565, 51959912), (6360, 45464923), (7420, 38969934), (8904, 32474945), (11130, 25979956), (14840, 19484967), (22260, 12989978), (44520, 6494989)]