673229480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 1967293440

約数和(自身を除く): 1294063960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 121, 124, 140, 154, 155, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 440, 484, 605, 616, 620, 641, 682, 770, 847, 868, 968, 1085, 1210, 1240, 1282, 1364, 1540, 1694, 1705, 1736, 2170, 2387, 2420, 2564, 2728, 3080, 3205, 3388, 3410, 3751, 4235, 4340, 4487, 4774, 4840, 5128, 6410, 6776, 6820, 7051, 7502, 8470, 8680, 8974, 9548, 11935, 12820, 13640, 14102, 15004, 16940, 17948, 18755, 19096, 19871, 22435, 23870, 25640, 26257, 28204, 30008, 33880, 35255, 35896, 37510, 39742, 44870, 47740, 49357, 52514, 56408, 70510, 75020, 77561, 79484, 89740, 95480, 98714, 99355, 105028, 131285, 139097, 141020, 150040, 155122, 158968, 179480, 197428, 198710, 210056, 218581, 246785, 262570, 278194, 282040, 310244, 387805, 394856, 397420, 437162, 493570, 525140, 542927, 556388, 620488, 695485, 775610, 794840, 874324, 987140, 1050280, 1085854, 1092905, 1112776, 1390970, 1530067, 1551220, 1748648, 1974280, 2171708, 2185810, 2404391, 2714635, 2781940, 3060134, 3102440, 4343416, 4371620, 4808782, 5429270, 5563880, 6120268, 7650335, 8743240, 9617564, 10858540, 12021955, 12240536, 15300670, 16830737, 19235128, 21717080, 24043910, 30601340, 33661474, 48087820, 61202680, 67322948, 84153685, 96175640, 134645896, 168307370, 336614740, 673229480]

約数ペア:

[(1, 673229480), (2, 336614740), (4, 168307370), (5, 134645896), (7, 96175640), (8, 84153685), (10, 67322948), (11, 61202680), (14, 48087820), (20, 33661474), (22, 30601340), (28, 24043910), (31, 21717080), (35, 19235128), (40, 16830737), (44, 15300670), (55, 12240536), (56, 12021955), (62, 10858540), (70, 9617564), (77, 8743240), (88, 7650335), (110, 6120268), (121, 5563880), (124, 5429270), (140, 4808782), (154, 4371620), (155, 4343416), (217, 3102440), (220, 3060134), (242, 2781940), (248, 2714635), (280, 2404391), (308, 2185810), (310, 2171708), (341, 1974280), (385, 1748648), (434, 1551220), (440, 1530067), (484, 1390970), (605, 1112776), (616, 1092905), (620, 1085854), (641, 1050280), (682, 987140), (770, 874324), (847, 794840), (868, 775610), (968, 695485), (1085, 620488), (1210, 556388), (1240, 542927), (1282, 525140), (1364, 493570), (1540, 437162), (1694, 397420), (1705, 394856), (1736, 387805), (2170, 310244), (2387, 282040), (2420, 278194), (2564, 262570), (2728, 246785), (3080, 218581), (3205, 210056), (3388, 198710), (3410, 197428), (3751, 179480), (4235, 158968), (4340, 155122), (4487, 150040), (4774, 141020), (4840, 139097), (5128, 131285), (6410, 105028), (6776, 99355), (6820, 98714), (7051, 95480), (7502, 89740), (8470, 79484), (8680, 77561), (8974, 75020), (9548, 70510), (11935, 56408), (12820, 52514), (13640, 49357), (14102, 47740), (15004, 44870), (16940, 39742), (17948, 37510), (18755, 35896), (19096, 35255), (19871, 33880), (22435, 30008), (23870, 28204), (25640, 26257)]