140317660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 391910400

約数和(自身を除く): 251592740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 29, 34, 35, 38, 58, 68, 70, 76, 85, 95, 107, 116, 119, 133, 140, 145, 170, 190, 203, 214, 238, 266, 290, 323, 340, 380, 406, 428, 476, 493, 532, 535, 551, 580, 595, 646, 665, 749, 812, 986, 1015, 1070, 1102, 1190, 1292, 1330, 1498, 1615, 1819, 1972, 2030, 2033, 2140, 2204, 2261, 2380, 2465, 2660, 2755, 2996, 3103, 3230, 3451, 3638, 3745, 3857, 4060, 4066, 4522, 4930, 5510, 6206, 6460, 6902, 7276, 7490, 7714, 8132, 9044, 9095, 9367, 9860, 10165, 11020, 11305, 12412, 12733, 13804, 14231, 14980, 15428, 15515, 17255, 18190, 18734, 19285, 20330, 21721, 22610, 25466, 28462, 31030, 34510, 34561, 36380, 37468, 38570, 40660, 43442, 45220, 46835, 50932, 52751, 56924, 58957, 62060, 63665, 65569, 69020, 69122, 71155, 77140, 86884, 93670, 105502, 108605, 117914, 127330, 131138, 138244, 142310, 172805, 187340, 211004, 217210, 235828, 241927, 254660, 262276, 263755, 284620, 294785, 327845, 345610, 369257, 412699, 434420, 483854, 527510, 589570, 655690, 691220, 738514, 825398, 967708, 1002269, 1055020, 1179140, 1209635, 1311380, 1477028, 1650796, 1846285, 2004538, 2063495, 2419270, 3692570, 4009076, 4126990, 4838540, 5011345, 7015883, 7385140, 8253980, 10022690, 14031766, 20045380, 28063532, 35079415, 70158830, 140317660]

約数ペア:

[(1, 140317660), (2, 70158830), (4, 35079415), (5, 28063532), (7, 20045380), (10, 14031766), (14, 10022690), (17, 8253980), (19, 7385140), (20, 7015883), (28, 5011345), (29, 4838540), (34, 4126990), (35, 4009076), (38, 3692570), (58, 2419270), (68, 2063495), (70, 2004538), (76, 1846285), (85, 1650796), (95, 1477028), (107, 1311380), (116, 1209635), (119, 1179140), (133, 1055020), (140, 1002269), (145, 967708), (170, 825398), (190, 738514), (203, 691220), (214, 655690), (238, 589570), (266, 527510), (290, 483854), (323, 434420), (340, 412699), (380, 369257), (406, 345610), (428, 327845), (476, 294785), (493, 284620), (532, 263755), (535, 262276), (551, 254660), (580, 241927), (595, 235828), (646, 217210), (665, 211004), (749, 187340), (812, 172805), (986, 142310), (1015, 138244), (1070, 131138), (1102, 127330), (1190, 117914), (1292, 108605), (1330, 105502), (1498, 93670), (1615, 86884), (1819, 77140), (1972, 71155), (2030, 69122), (2033, 69020), (2140, 65569), (2204, 63665), (2261, 62060), (2380, 58957), (2465, 56924), (2660, 52751), (2755, 50932), (2996, 46835), (3103, 45220), (3230, 43442), (3451, 40660), (3638, 38570), (3745, 37468), (3857, 36380), (4060, 34561), (4066, 34510), (4522, 31030), (4930, 28462), (5510, 25466), (6206, 22610), (6460, 21721), (6902, 20330), (7276, 19285), (7490, 18734), (7714, 18190), (8132, 17255), (9044, 15515), (9095, 15428), (9367, 14980), (9860, 14231), (10165, 13804), (11020, 12733), (11305, 12412)]