1426587240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19457}}^1$

素因数の和:19531

約数の個数: 128

約数和(自身を含む): 4707279360

約数和(自身を除く): 3280692120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4888, 5640, 6110, 7332, 9165, 12220, 14664, 18330, 19457, 24440, 36660, 38914, 58371, 73320, 77828, 97285, 116742, 155656, 194570, 233484, 252941, 291855, 389140, 466968, 505882, 583710, 758823, 778280, 914479, 1011764, 1167420, 1264705, 1517646, 1828958, 2023528, 2334840, 2529410, 2743437, 3035292, 3657916, 3794115, 4572395, 5058820, 5486874, 6070584, 7315832, 7588230, 9144790, 10117640, 10973748, 11888227, 13717185, 15176460, 18289580, 21947496, 23776454, 27434370, 30352920, 35664681, 36579160, 47552908, 54868740, 59441135, 71329362, 95105816, 109737480, 118882270, 142658724, 178323405, 237764540, 285317448, 356646810, 475529080, 713293620, 1426587240]

約数ペア:

[(1, 1426587240), (2, 713293620), (3, 475529080), (4, 356646810), (5, 285317448), (6, 237764540), (8, 178323405), (10, 142658724), (12, 118882270), (13, 109737480), (15, 95105816), (20, 71329362), (24, 59441135), (26, 54868740), (30, 47552908), (39, 36579160), (40, 35664681), (47, 30352920), (52, 27434370), (60, 23776454), (65, 21947496), (78, 18289580), (94, 15176460), (104, 13717185), (120, 11888227), (130, 10973748), (141, 10117640), (156, 9144790), (188, 7588230), (195, 7315832), (235, 6070584), (260, 5486874), (282, 5058820), (312, 4572395), (376, 3794115), (390, 3657916), (470, 3035292), (520, 2743437), (564, 2529410), (611, 2334840), (705, 2023528), (780, 1828958), (940, 1517646), (1128, 1264705), (1222, 1167420), (1410, 1011764), (1560, 914479), (1833, 778280), (1880, 758823), (2444, 583710), (2820, 505882), (3055, 466968), (3666, 389140), (4888, 291855), (5640, 252941), (6110, 233484), (7332, 194570), (9165, 155656), (12220, 116742), (14664, 97285), (18330, 77828), (19457, 73320), (24440, 58371), (36660, 38914)]