143806740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1878

約数の個数: 192

約数和(自身を含む): 531836928

約数和(自身を除く): 388030188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1831, 1870, 2244, 2310, 2380, 2618, 2805, 3570, 3662, 3740, 3927, 4620, 5236, 5493, 5610, 6545, 7140, 7324, 7854, 9155, 10986, 11220, 12817, 13090, 15708, 18310, 19635, 20141, 21972, 25634, 26180, 27465, 31127, 36620, 38451, 39270, 40282, 51268, 54930, 60423, 62254, 64085, 76902, 78540, 80564, 93381, 100705, 109860, 120846, 124508, 128170, 140987, 153804, 155635, 186762, 192255, 201410, 217889, 241692, 256340, 281974, 302115, 311270, 342397, 373524, 384510, 402820, 422961, 435778, 466905, 563948, 604230, 622540, 653667, 684794, 704935, 769020, 845922, 871556, 933810, 1027191, 1089445, 1208460, 1307334, 1369588, 1409870, 1691844, 1711985, 1867620, 2054382, 2114805, 2178890, 2396779, 2614668, 2819740, 3268335, 3423970, 4108764, 4229610, 4357780, 4793558, 5135955, 6536670, 6847940, 7190337, 8459220, 9587116, 10271910, 11983895, 13073340, 14380674, 20543820, 23967790, 28761348, 35951685, 47935580, 71903370, 143806740]

約数ペア:

[(1, 143806740), (2, 71903370), (3, 47935580), (4, 35951685), (5, 28761348), (6, 23967790), (7, 20543820), (10, 14380674), (11, 13073340), (12, 11983895), (14, 10271910), (15, 9587116), (17, 8459220), (20, 7190337), (21, 6847940), (22, 6536670), (28, 5135955), (30, 4793558), (33, 4357780), (34, 4229610), (35, 4108764), (42, 3423970), (44, 3268335), (51, 2819740), (55, 2614668), (60, 2396779), (66, 2178890), (68, 2114805), (70, 2054382), (77, 1867620), (84, 1711985), (85, 1691844), (102, 1409870), (105, 1369588), (110, 1307334), (119, 1208460), (132, 1089445), (140, 1027191), (154, 933810), (165, 871556), (170, 845922), (187, 769020), (204, 704935), (210, 684794), (220, 653667), (231, 622540), (238, 604230), (255, 563948), (308, 466905), (330, 435778), (340, 422961), (357, 402820), (374, 384510), (385, 373524), (420, 342397), (462, 311270), (476, 302115), (510, 281974), (561, 256340), (595, 241692), (660, 217889), (714, 201410), (748, 192255), (770, 186762), (924, 155635), (935, 153804), (1020, 140987), (1122, 128170), (1155, 124508), (1190, 120846), (1309, 109860), (1428, 100705), (1540, 93381), (1785, 80564), (1831, 78540), (1870, 76902), (2244, 64085), (2310, 62254), (2380, 60423), (2618, 54930), (2805, 51268), (3570, 40282), (3662, 39270), (3740, 38451), (3927, 36620), (4620, 31127), (5236, 27465), (5493, 26180), (5610, 25634), (6545, 21972), (7140, 20141), (7324, 19635), (7854, 18310), (9155, 15708), (10986, 13090), (11220, 12817)]