208711440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41411}}^1$

素因数の和:41437

約数の個数: 120

約数和(自身を含む): 801073728

約数和(自身を除く): 592362288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 41411, 82822, 124233, 165644, 207055, 248466, 289877, 331288, 372699, 414110, 496932, 579754, 621165, 662576, 745398, 828220, 869631, 993864, 1159508, 1242330, 1449385, 1490796, 1656440, 1739262, 1863495, 1987728, 2319016, 2484660, 2608893, 2898770, 2981592, 3312880, 3478524, 3726990, 4348155, 4638032, 4969320, 5217786, 5797540, 5963184, 6957048, 7453980, 8696310, 9938640, 10435572, 11595080, 13044465, 13914096, 14907960, 17392620, 20871144, 23190160, 26088930, 29815920, 34785240, 41742288, 52177860, 69570480, 104355720, 208711440]

約数ペア:

[(1, 208711440), (2, 104355720), (3, 69570480), (4, 52177860), (5, 41742288), (6, 34785240), (7, 29815920), (8, 26088930), (9, 23190160), (10, 20871144), (12, 17392620), (14, 14907960), (15, 13914096), (16, 13044465), (18, 11595080), (20, 10435572), (21, 9938640), (24, 8696310), (28, 7453980), (30, 6957048), (35, 5963184), (36, 5797540), (40, 5217786), (42, 4969320), (45, 4638032), (48, 4348155), (56, 3726990), (60, 3478524), (63, 3312880), (70, 2981592), (72, 2898770), (80, 2608893), (84, 2484660), (90, 2319016), (105, 1987728), (112, 1863495), (120, 1739262), (126, 1656440), (140, 1490796), (144, 1449385), (168, 1242330), (180, 1159508), (210, 993864), (240, 869631), (252, 828220), (280, 745398), (315, 662576), (336, 621165), (360, 579754), (420, 496932), (504, 414110), (560, 372699), (630, 331288), (720, 289877), (840, 248466), (1008, 207055), (1260, 165644), (1680, 124233), (2520, 82822), (5040, 41411)]