798042840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13381}}^1$

素因数の和:13473

約数の個数: 128

約数和(自身を含む): 2774891520

約数和(自身を除く): 1976848680

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, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 13381, 14910, 19880, 26762, 29820, 40143, 53524, 59640, 66905, 80286, 93667, 107048, 133810, 160572, 187334, 200715, 267620, 281001, 321144, 374668, 401430, 468335, 535240, 562002, 749336, 802860, 936670, 950051, 1124004, 1405005, 1605720, 1873340, 1900102, 2248008, 2810010, 2850153, 3746680, 3800204, 4750255, 5620020, 5700306, 6650357, 7600408, 9500510, 11240040, 11400612, 13300714, 14250765, 19001020, 19951071, 22801224, 26601428, 28501530, 33251785, 38002040, 39902142, 53202856, 57003060, 66503570, 79804284, 99755355, 114006120, 133007140, 159608568, 199510710, 266014280, 399021420, 798042840]

約数ペア:

[(1, 798042840), (2, 399021420), (3, 266014280), (4, 199510710), (5, 159608568), (6, 133007140), (7, 114006120), (8, 99755355), (10, 79804284), (12, 66503570), (14, 57003060), (15, 53202856), (20, 39902142), (21, 38002040), (24, 33251785), (28, 28501530), (30, 26601428), (35, 22801224), (40, 19951071), (42, 19001020), (56, 14250765), (60, 13300714), (70, 11400612), (71, 11240040), (84, 9500510), (105, 7600408), (120, 6650357), (140, 5700306), (142, 5620020), (168, 4750255), (210, 3800204), (213, 3746680), (280, 2850153), (284, 2810010), (355, 2248008), (420, 1900102), (426, 1873340), (497, 1605720), (568, 1405005), (710, 1124004), (840, 950051), (852, 936670), (994, 802860), (1065, 749336), (1420, 562002), (1491, 535240), (1704, 468335), (1988, 401430), (2130, 374668), (2485, 321144), (2840, 281001), (2982, 267620), (3976, 200715), (4260, 187334), (4970, 160572), (5964, 133810), (7455, 107048), (8520, 93667), (9940, 80286), (11928, 66905), (13381, 59640), (14910, 53524), (19880, 40143), (26762, 29820)]