1941452520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4523}}^1$

素因数の和:4624

約数の個数: 192

約数和(自身を含む): 6869603520

約数和(自身を除く): 4928151000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 73, 84, 98, 105, 120, 140, 146, 147, 168, 196, 210, 219, 245, 280, 292, 294, 365, 392, 420, 438, 490, 511, 584, 588, 730, 735, 840, 876, 980, 1022, 1095, 1176, 1460, 1470, 1533, 1752, 1960, 2044, 2190, 2555, 2920, 2940, 3066, 3577, 4088, 4380, 4523, 5110, 5880, 6132, 7154, 7665, 8760, 9046, 10220, 10731, 12264, 13569, 14308, 15330, 17885, 18092, 20440, 21462, 22615, 27138, 28616, 30660, 31661, 35770, 36184, 42924, 45230, 53655, 54276, 61320, 63322, 67845, 71540, 85848, 90460, 94983, 107310, 108552, 126644, 135690, 143080, 158305, 180920, 189966, 214620, 221627, 253288, 271380, 316610, 330179, 379932, 429240, 443254, 474915, 542760, 633220, 660358, 664881, 759864, 886508, 949830, 990537, 1108135, 1266440, 1320716, 1329762, 1650895, 1773016, 1899660, 1981074, 2216270, 2311253, 2641432, 2659524, 3301790, 3324405, 3799320, 3962148, 4432540, 4622506, 4952685, 5319048, 6603580, 6648810, 6933759, 7924296, 8865080, 9245012, 9905370, 11556265, 13207160, 13297620, 13867518, 16178771, 18490024, 19810740, 23112530, 26595240, 27735036, 32357542, 34668795, 39621480, 46225060, 48536313, 55470072, 64715084, 69337590, 80893855, 92450120, 97072626, 129430168, 138675180, 161787710, 194145252, 242681565, 277350360, 323575420, 388290504, 485363130, 647150840, 970726260, 1941452520]

約数ペア:

[(1, 1941452520), (2, 970726260), (3, 647150840), (4, 485363130), (5, 388290504), (6, 323575420), (7, 277350360), (8, 242681565), (10, 194145252), (12, 161787710), (14, 138675180), (15, 129430168), (20, 97072626), (21, 92450120), (24, 80893855), (28, 69337590), (30, 64715084), (35, 55470072), (40, 48536313), (42, 46225060), (49, 39621480), (56, 34668795), (60, 32357542), (70, 27735036), (73, 26595240), (84, 23112530), (98, 19810740), (105, 18490024), (120, 16178771), (140, 13867518), (146, 13297620), (147, 13207160), (168, 11556265), (196, 9905370), (210, 9245012), (219, 8865080), (245, 7924296), (280, 6933759), (292, 6648810), (294, 6603580), (365, 5319048), (392, 4952685), (420, 4622506), (438, 4432540), (490, 3962148), (511, 3799320), (584, 3324405), (588, 3301790), (730, 2659524), (735, 2641432), (840, 2311253), (876, 2216270), (980, 1981074), (1022, 1899660), (1095, 1773016), (1176, 1650895), (1460, 1329762), (1470, 1320716), (1533, 1266440), (1752, 1108135), (1960, 990537), (2044, 949830), (2190, 886508), (2555, 759864), (2920, 664881), (2940, 660358), (3066, 633220), (3577, 542760), (4088, 474915), (4380, 443254), (4523, 429240), (5110, 379932), (5880, 330179), (6132, 316610), (7154, 271380), (7665, 253288), (8760, 221627), (9046, 214620), (10220, 189966), (10731, 180920), (12264, 158305), (13569, 143080), (14308, 135690), (15330, 126644), (17885, 108552), (18092, 107310), (20440, 94983), (21462, 90460), (22615, 85848), (27138, 71540), (28616, 67845), (30660, 63322), (31661, 61320), (35770, 54276), (36184, 53655), (42924, 45230)]