684121680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28793}}^1$

素因数の和:28826

約数の個数: 160

約数和(自身を含む): 2570728320

約数和(自身を除く): 1886606640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 28793, 57586, 86379, 115172, 143965, 172758, 230344, 259137, 287930, 316723, 345516, 431895, 460688, 518274, 575860, 633446, 691032, 777411, 863790, 950169, 1036548, 1151720, 1266892, 1295685, 1382064, 1554822, 1583615, 1727580, 1900338, 2073096, 2303440, 2533784, 2591370, 2850507, 3109644, 3167230, 3455160, 3800676, 3887055, 4146192, 4750845, 5067568, 5182740, 5701014, 6219288, 6334460, 6910320, 7601352, 7774110, 8551521, 9501690, 10365480, 11402028, 12438576, 12668920, 14252535, 15202704, 15548220, 17103042, 19003380, 20730960, 22804056, 25337840, 28505070, 31096440, 34206084, 38006760, 42757605, 45608112, 57010140, 62192880, 68412168, 76013520, 85515210, 114020280, 136824336, 171030420, 228040560, 342060840, 684121680]

約数ペア:

[(1, 684121680), (2, 342060840), (3, 228040560), (4, 171030420), (5, 136824336), (6, 114020280), (8, 85515210), (9, 76013520), (10, 68412168), (11, 62192880), (12, 57010140), (15, 45608112), (16, 42757605), (18, 38006760), (20, 34206084), (22, 31096440), (24, 28505070), (27, 25337840), (30, 22804056), (33, 20730960), (36, 19003380), (40, 17103042), (44, 15548220), (45, 15202704), (48, 14252535), (54, 12668920), (55, 12438576), (60, 11402028), (66, 10365480), (72, 9501690), (80, 8551521), (88, 7774110), (90, 7601352), (99, 6910320), (108, 6334460), (110, 6219288), (120, 5701014), (132, 5182740), (135, 5067568), (144, 4750845), (165, 4146192), (176, 3887055), (180, 3800676), (198, 3455160), (216, 3167230), (220, 3109644), (240, 2850507), (264, 2591370), (270, 2533784), (297, 2303440), (330, 2073096), (360, 1900338), (396, 1727580), (432, 1583615), (440, 1554822), (495, 1382064), (528, 1295685), (540, 1266892), (594, 1151720), (660, 1036548), (720, 950169), (792, 863790), (880, 777411), (990, 691032), (1080, 633446), (1188, 575860), (1320, 518274), (1485, 460688), (1584, 431895), (1980, 345516), (2160, 316723), (2376, 287930), (2640, 259137), (2970, 230344), (3960, 172758), (4752, 143965), (5940, 115172), (7920, 86379), (11880, 57586), (23760, 28793)]