2056566120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34483}}^1$

素因数の和:34575

約数の個数: 128

約数和(自身を含む): 7150602240

約数和(自身を除く): 5094036120

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, 14910, 19880, 29820, 34483, 59640, 68966, 103449, 137932, 172415, 206898, 241381, 275864, 344830, 413796, 482762, 517245, 689660, 724143, 827592, 965524, 1034490, 1206905, 1379320, 1448286, 1931048, 2068980, 2413810, 2448293, 2896572, 3620715, 4137960, 4827620, 4896586, 5793144, 7241430, 7344879, 9655240, 9793172, 12241465, 14482860, 14689758, 17138051, 19586344, 24482930, 28965720, 29379516, 34276102, 36724395, 48965860, 51414153, 58759032, 68552204, 73448790, 85690255, 97931720, 102828306, 137104408, 146897580, 171380510, 205656612, 257070765, 293795160, 342761020, 411313224, 514141530, 685522040, 1028283060, 2056566120]

約数ペア:

[(1, 2056566120), (2, 1028283060), (3, 685522040), (4, 514141530), (5, 411313224), (6, 342761020), (7, 293795160), (8, 257070765), (10, 205656612), (12, 171380510), (14, 146897580), (15, 137104408), (20, 102828306), (21, 97931720), (24, 85690255), (28, 73448790), (30, 68552204), (35, 58759032), (40, 51414153), (42, 48965860), (56, 36724395), (60, 34276102), (70, 29379516), (71, 28965720), (84, 24482930), (105, 19586344), (120, 17138051), (140, 14689758), (142, 14482860), (168, 12241465), (210, 9793172), (213, 9655240), (280, 7344879), (284, 7241430), (355, 5793144), (420, 4896586), (426, 4827620), (497, 4137960), (568, 3620715), (710, 2896572), (840, 2448293), (852, 2413810), (994, 2068980), (1065, 1931048), (1420, 1448286), (1491, 1379320), (1704, 1206905), (1988, 1034490), (2130, 965524), (2485, 827592), (2840, 724143), (2982, 689660), (3976, 517245), (4260, 482762), (4970, 413796), (5964, 344830), (7455, 275864), (8520, 241381), (9940, 206898), (11928, 172415), (14910, 137932), (19880, 103449), (29820, 68966), (34483, 59640)]