15703309960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{7151}}^1$

素因数の和:7319

約数の個数: 128

約数和(自身を含む): 39362319360

約数和(自身を除く): 23659009400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 103, 104, 130, 164, 205, 206, 260, 328, 410, 412, 515, 520, 533, 820, 824, 1030, 1066, 1339, 1640, 2060, 2132, 2665, 2678, 4120, 4223, 4264, 5330, 5356, 6695, 7151, 8446, 10660, 10712, 13390, 14302, 16892, 21115, 21320, 26780, 28604, 33784, 35755, 42230, 53560, 54899, 57208, 71510, 84460, 92963, 109798, 143020, 168920, 185926, 219596, 274495, 286040, 293191, 371852, 439192, 464815, 548990, 586382, 736553, 743704, 929630, 1097980, 1172764, 1465955, 1473106, 1859260, 2195960, 2345528, 2931910, 2946212, 3682765, 3718520, 3811483, 5863820, 5892424, 7365530, 7622966, 9575189, 11727640, 14731060, 15245932, 19057415, 19150378, 29462120, 30198673, 30491864, 38114830, 38300756, 47875945, 60397346, 76229660, 76601512, 95751890, 120794692, 150993365, 152459320, 191503780, 241589384, 301986730, 383007560, 392582749, 603973460, 785165498, 1207946920, 1570330996, 1962913745, 3140661992, 3925827490, 7851654980, 15703309960]

約数ペア:

[(1, 15703309960), (2, 7851654980), (4, 3925827490), (5, 3140661992), (8, 1962913745), (10, 1570330996), (13, 1207946920), (20, 785165498), (26, 603973460), (40, 392582749), (41, 383007560), (52, 301986730), (65, 241589384), (82, 191503780), (103, 152459320), (104, 150993365), (130, 120794692), (164, 95751890), (205, 76601512), (206, 76229660), (260, 60397346), (328, 47875945), (410, 38300756), (412, 38114830), (515, 30491864), (520, 30198673), (533, 29462120), (820, 19150378), (824, 19057415), (1030, 15245932), (1066, 14731060), (1339, 11727640), (1640, 9575189), (2060, 7622966), (2132, 7365530), (2665, 5892424), (2678, 5863820), (4120, 3811483), (4223, 3718520), (4264, 3682765), (5330, 2946212), (5356, 2931910), (6695, 2345528), (7151, 2195960), (8446, 1859260), (10660, 1473106), (10712, 1465955), (13390, 1172764), (14302, 1097980), (16892, 929630), (21115, 743704), (21320, 736553), (26780, 586382), (28604, 548990), (33784, 464815), (35755, 439192), (42230, 371852), (53560, 293191), (54899, 286040), (57208, 274495), (71510, 219596), (84460, 185926), (92963, 168920), (109798, 143020)]