66462480

素因数分解:

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

素因数の和:13213

約数の個数: 120

約数和(自身を含む): 255108672

約数和(自身を除く): 188646192

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, 13187, 26374, 39561, 52748, 65935, 79122, 92309, 105496, 118683, 131870, 158244, 184618, 197805, 210992, 237366, 263740, 276927, 316488, 369236, 395610, 461545, 474732, 527480, 553854, 593415, 632976, 738472, 791220, 830781, 923090, 949464, 1054960, 1107708, 1186830, 1384635, 1476944, 1582440, 1661562, 1846180, 1898928, 2215416, 2373660, 2769270, 3164880, 3323124, 3692360, 4153905, 4430832, 4747320, 5538540, 6646248, 7384720, 8307810, 9494640, 11077080, 13292496, 16615620, 22154160, 33231240, 66462480]

約数ペア:

[(1, 66462480), (2, 33231240), (3, 22154160), (4, 16615620), (5, 13292496), (6, 11077080), (7, 9494640), (8, 8307810), (9, 7384720), (10, 6646248), (12, 5538540), (14, 4747320), (15, 4430832), (16, 4153905), (18, 3692360), (20, 3323124), (21, 3164880), (24, 2769270), (28, 2373660), (30, 2215416), (35, 1898928), (36, 1846180), (40, 1661562), (42, 1582440), (45, 1476944), (48, 1384635), (56, 1186830), (60, 1107708), (63, 1054960), (70, 949464), (72, 923090), (80, 830781), (84, 791220), (90, 738472), (105, 632976), (112, 593415), (120, 553854), (126, 527480), (140, 474732), (144, 461545), (168, 395610), (180, 369236), (210, 316488), (240, 276927), (252, 263740), (280, 237366), (315, 210992), (336, 197805), (360, 184618), (420, 158244), (504, 131870), (560, 118683), (630, 105496), (720, 92309), (840, 79122), (1008, 65935), (1260, 52748), (1680, 39561), (2520, 26374), (5040, 13187)]