201970440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{80147}}^1$

素因数の和:80171

約数の個数: 96

約数和(自身を含む): 750185280

約数和(自身を除く): 548214840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 80147, 160294, 240441, 320588, 400735, 480882, 561029, 641176, 721323, 801470, 961764, 1122058, 1202205, 1442646, 1602940, 1683087, 1923528, 2244116, 2404410, 2805145, 2885292, 3205880, 3366174, 3606615, 4488232, 4808820, 5049261, 5610290, 5770584, 6732348, 7213230, 8415435, 9617640, 10098522, 11220580, 13464696, 14426460, 16830870, 20197044, 22441160, 25246305, 28852920, 33661740, 40394088, 50492610, 67323480, 100985220, 201970440]

約数ペア:

[(1, 201970440), (2, 100985220), (3, 67323480), (4, 50492610), (5, 40394088), (6, 33661740), (7, 28852920), (8, 25246305), (9, 22441160), (10, 20197044), (12, 16830870), (14, 14426460), (15, 13464696), (18, 11220580), (20, 10098522), (21, 9617640), (24, 8415435), (28, 7213230), (30, 6732348), (35, 5770584), (36, 5610290), (40, 5049261), (42, 4808820), (45, 4488232), (56, 3606615), (60, 3366174), (63, 3205880), (70, 2885292), (72, 2805145), (84, 2404410), (90, 2244116), (105, 1923528), (120, 1683087), (126, 1602940), (140, 1442646), (168, 1202205), (180, 1122058), (210, 961764), (252, 801470), (280, 721323), (315, 641176), (360, 561029), (420, 480882), (504, 400735), (630, 320588), (840, 240441), (1260, 160294), (2520, 80147)]