192949489480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8191}}^1$

素因数の和:8412

約数の個数: 192

約数和(自身を含む): 495782461440

約数和(自身を除く): 302832971960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 157, 220, 242, 248, 310, 314, 341, 440, 484, 605, 620, 628, 682, 785, 968, 1210, 1240, 1256, 1364, 1570, 1705, 1727, 2420, 2728, 3140, 3410, 3454, 3751, 4840, 4867, 6280, 6820, 6908, 7502, 8191, 8635, 9734, 13640, 13816, 15004, 16382, 17270, 18755, 18997, 19468, 24335, 30008, 32764, 34540, 37510, 37994, 38936, 40955, 48670, 53537, 65528, 69080, 75020, 75988, 81910, 90101, 94985, 97340, 107074, 150040, 151976, 163820, 180202, 189970, 194680, 214148, 253921, 267685, 327640, 360404, 379940, 428296, 450505, 507842, 535370, 588907, 720808, 759880, 901010, 991111, 1015684, 1070740, 1177814, 1269605, 1285987, 1802020, 1982222, 2031368, 2141480, 2355628, 2539210, 2571974, 2793131, 2944535, 3604040, 3964444, 4711256, 4955555, 5078420, 5143948, 5586262, 5889070, 6429935, 7928888, 9911110, 10156840, 10287896, 11172524, 11778140, 12859870, 13965655, 14145857, 19822220, 22345048, 23556280, 25719740, 27931310, 28291714, 30724441, 39644440, 39865597, 51439480, 55862620, 56583428, 61448882, 70729285, 79731194, 111725240, 113166856, 122897764, 141458570, 153622205, 155604427, 159462388, 199327985, 245795528, 282917140, 307244410, 311208854, 318924776, 398655970, 438521567, 565834280, 614488820, 622417708, 778022135, 797311940, 877043134, 1228977640, 1244835416, 1556044270, 1594623880, 1754086268, 2192607835, 3112088540, 3508172536, 4385215670, 4823737237, 6224177080, 8770431340, 9647474474, 17540862680, 19294948948, 24118686185, 38589897896, 48237372370, 96474744740, 192949489480]

約数ペア:

[(1, 192949489480), (2, 96474744740), (4, 48237372370), (5, 38589897896), (8, 24118686185), (10, 19294948948), (11, 17540862680), (20, 9647474474), (22, 8770431340), (31, 6224177080), (40, 4823737237), (44, 4385215670), (55, 3508172536), (62, 3112088540), (88, 2192607835), (110, 1754086268), (121, 1594623880), (124, 1556044270), (155, 1244835416), (157, 1228977640), (220, 877043134), (242, 797311940), (248, 778022135), (310, 622417708), (314, 614488820), (341, 565834280), (440, 438521567), (484, 398655970), (605, 318924776), (620, 311208854), (628, 307244410), (682, 282917140), (785, 245795528), (968, 199327985), (1210, 159462388), (1240, 155604427), (1256, 153622205), (1364, 141458570), (1570, 122897764), (1705, 113166856), (1727, 111725240), (2420, 79731194), (2728, 70729285), (3140, 61448882), (3410, 56583428), (3454, 55862620), (3751, 51439480), (4840, 39865597), (4867, 39644440), (6280, 30724441), (6820, 28291714), (6908, 27931310), (7502, 25719740), (8191, 23556280), (8635, 22345048), (9734, 19822220), (13640, 14145857), (13816, 13965655), (15004, 12859870), (16382, 11778140), (17270, 11172524), (18755, 10287896), (18997, 10156840), (19468, 9911110), (24335, 7928888), (30008, 6429935), (32764, 5889070), (34540, 5586262), (37510, 5143948), (37994, 5078420), (38936, 4955555), (40955, 4711256), (48670, 3964444), (53537, 3604040), (65528, 2944535), (69080, 2793131), (75020, 2571974), (75988, 2539210), (81910, 2355628), (90101, 2141480), (94985, 2031368), (97340, 1982222), (107074, 1802020), (150040, 1285987), (151976, 1269605), (163820, 1177814), (180202, 1070740), (189970, 1015684), (194680, 991111), (214148, 901010), (253921, 759880), (267685, 720808), (327640, 588907), (360404, 535370), (379940, 507842), (428296, 450505)]