22154160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13187}}^1$

素因数の和:13210

約数の個数: 80

約数和(自身を含む): 78494976

約数和(自身を除く): 56340816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13187, 26374, 39561, 52748, 65935, 79122, 92309, 105496, 131870, 158244, 184618, 197805, 210992, 263740, 276927, 316488, 369236, 395610, 461545, 527480, 553854, 632976, 738472, 791220, 923090, 1054960, 1107708, 1384635, 1476944, 1582440, 1846180, 2215416, 2769270, 3164880, 3692360, 4430832, 5538540, 7384720, 11077080, 22154160]

約数ペア:

[(1, 22154160), (2, 11077080), (3, 7384720), (4, 5538540), (5, 4430832), (6, 3692360), (7, 3164880), (8, 2769270), (10, 2215416), (12, 1846180), (14, 1582440), (15, 1476944), (16, 1384635), (20, 1107708), (21, 1054960), (24, 923090), (28, 791220), (30, 738472), (35, 632976), (40, 553854), (42, 527480), (48, 461545), (56, 395610), (60, 369236), (70, 316488), (80, 276927), (84, 263740), (105, 210992), (112, 197805), (120, 184618), (140, 158244), (168, 131870), (210, 105496), (240, 92309), (280, 79122), (336, 65935), (420, 52748), (560, 39561), (840, 26374), (1680, 13187)]