64663830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 225358848

約数和(自身を除く): 160695018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 43, 45, 49, 55, 62, 63, 66, 70, 77, 86, 90, 93, 98, 99, 105, 110, 126, 129, 147, 154, 155, 165, 186, 198, 210, 215, 217, 231, 245, 258, 279, 294, 301, 310, 315, 330, 341, 385, 387, 430, 434, 441, 462, 465, 473, 490, 495, 539, 558, 602, 630, 645, 651, 682, 693, 735, 770, 774, 882, 903, 930, 946, 990, 1023, 1078, 1085, 1155, 1290, 1302, 1333, 1386, 1395, 1419, 1470, 1505, 1519, 1617, 1705, 1806, 1935, 1953, 2046, 2107, 2170, 2205, 2310, 2365, 2387, 2666, 2695, 2709, 2790, 2838, 3010, 3038, 3069, 3234, 3255, 3311, 3410, 3465, 3870, 3906, 3999, 4214, 4257, 4410, 4515, 4557, 4730, 4774, 4851, 5115, 5390, 5418, 6138, 6321, 6510, 6622, 6665, 6930, 7095, 7161, 7595, 7998, 8085, 8514, 9030, 9114, 9331, 9702, 9765, 9933, 10230, 10535, 11935, 11997, 12642, 13330, 13545, 13671, 14190, 14322, 14663, 15190, 15345, 16170, 16555, 16709, 18662, 18963, 19530, 19866, 19995, 21070, 21285, 21483, 22785, 23177, 23870, 23994, 24255, 27090, 27342, 27993, 29326, 29799, 30690, 31605, 33110, 33418, 35805, 37926, 39990, 42570, 42966, 43989, 45570, 46354, 46655, 48510, 49665, 50127, 55986, 59598, 59985, 63210, 65317, 68355, 69531, 71610, 73315, 83545, 83979, 87978, 93310, 94815, 99330, 100254, 102641, 107415, 115885, 119970, 130634, 131967, 136710, 139062, 139965, 146630, 148995, 150381, 167090, 167958, 189630, 195951, 205282, 208593, 214830, 219945, 231770, 250635, 263934, 279930, 297990, 300762, 307923, 326585, 347655, 391902, 417186, 419895, 439890, 501270, 513205, 587853, 615846, 653170, 659835, 695310, 718487, 751905, 839790, 923769, 979755, 1026410, 1042965, 1175706, 1319670, 1436974, 1503810, 1539615, 1847538, 1959510, 2085930, 2155461, 2939265, 3079230, 3592435, 4310922, 4618845, 5878530, 6466383, 7184870, 9237690, 10777305, 12932766, 21554610, 32331915, 64663830]

約数ペア:

[(1, 64663830), (2, 32331915), (3, 21554610), (5, 12932766), (6, 10777305), (7, 9237690), (9, 7184870), (10, 6466383), (11, 5878530), (14, 4618845), (15, 4310922), (18, 3592435), (21, 3079230), (22, 2939265), (30, 2155461), (31, 2085930), (33, 1959510), (35, 1847538), (42, 1539615), (43, 1503810), (45, 1436974), (49, 1319670), (55, 1175706), (62, 1042965), (63, 1026410), (66, 979755), (70, 923769), (77, 839790), (86, 751905), (90, 718487), (93, 695310), (98, 659835), (99, 653170), (105, 615846), (110, 587853), (126, 513205), (129, 501270), (147, 439890), (154, 419895), (155, 417186), (165, 391902), (186, 347655), (198, 326585), (210, 307923), (215, 300762), (217, 297990), (231, 279930), (245, 263934), (258, 250635), (279, 231770), (294, 219945), (301, 214830), (310, 208593), (315, 205282), (330, 195951), (341, 189630), (385, 167958), (387, 167090), (430, 150381), (434, 148995), (441, 146630), (462, 139965), (465, 139062), (473, 136710), (490, 131967), (495, 130634), (539, 119970), (558, 115885), (602, 107415), (630, 102641), (645, 100254), (651, 99330), (682, 94815), (693, 93310), (735, 87978), (770, 83979), (774, 83545), (882, 73315), (903, 71610), (930, 69531), (946, 68355), (990, 65317), (1023, 63210), (1078, 59985), (1085, 59598), (1155, 55986), (1290, 50127), (1302, 49665), (1333, 48510), (1386, 46655), (1395, 46354), (1419, 45570), (1470, 43989), (1505, 42966), (1519, 42570), (1617, 39990), (1705, 37926), (1806, 35805), (1935, 33418), (1953, 33110), (2046, 31605), (2107, 30690), (2170, 29799), (2205, 29326), (2310, 27993), (2365, 27342), (2387, 27090), (2666, 24255), (2695, 23994), (2709, 23870), (2790, 23177), (2838, 22785), (3010, 21483), (3038, 21285), (3069, 21070), (3234, 19995), (3255, 19866), (3311, 19530), (3410, 18963), (3465, 18662), (3870, 16709), (3906, 16555), (3999, 16170), (4214, 15345), (4257, 15190), (4410, 14663), (4515, 14322), (4557, 14190), (4730, 13671), (4774, 13545), (4851, 13330), (5115, 12642), (5390, 11997), (5418, 11935), (6138, 10535), (6321, 10230), (6510, 9933), (6622, 9765), (6665, 9702), (6930, 9331), (7095, 9114), (7161, 9030), (7595, 8514), (7998, 8085)]