103640801920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{68531}}^1$

素因数の和:68706

約数の個数: 128

約数和(自身を含む): 264231979200

約数和(自身を除く): 160591177280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 139, 160, 170, 272, 278, 320, 340, 544, 556, 640, 680, 695, 1088, 1112, 1360, 1390, 2176, 2224, 2363, 2720, 2780, 4448, 4726, 5440, 5560, 8896, 9452, 10880, 11120, 11815, 17792, 18904, 22240, 23630, 37808, 44480, 47260, 68531, 75616, 88960, 94520, 137062, 151232, 189040, 274124, 302464, 342655, 378080, 548248, 685310, 756160, 1096496, 1165027, 1370620, 1512320, 2192992, 2330054, 2741240, 4385984, 4660108, 5482480, 5825135, 8771968, 9320216, 9525809, 10964960, 11650270, 18640432, 19051618, 21929920, 23300540, 37280864, 38103236, 43859840, 46601080, 47629045, 74561728, 76206472, 93202160, 95258090, 149123456, 152412944, 161938753, 186404320, 190516180, 304825888, 323877506, 372808640, 381032360, 609651776, 647755012, 745617280, 762064720, 809693765, 1219303552, 1295510024, 1524129440, 1619387530, 2591020048, 3048258880, 3238775060, 5182040096, 6096517760, 6477550120, 10364080192, 12955100240, 20728160384, 25910200480, 51820400960, 103640801920]

約数ペア:

[(1, 103640801920), (2, 51820400960), (4, 25910200480), (5, 20728160384), (8, 12955100240), (10, 10364080192), (16, 6477550120), (17, 6096517760), (20, 5182040096), (32, 3238775060), (34, 3048258880), (40, 2591020048), (64, 1619387530), (68, 1524129440), (80, 1295510024), (85, 1219303552), (128, 809693765), (136, 762064720), (139, 745617280), (160, 647755012), (170, 609651776), (272, 381032360), (278, 372808640), (320, 323877506), (340, 304825888), (544, 190516180), (556, 186404320), (640, 161938753), (680, 152412944), (695, 149123456), (1088, 95258090), (1112, 93202160), (1360, 76206472), (1390, 74561728), (2176, 47629045), (2224, 46601080), (2363, 43859840), (2720, 38103236), (2780, 37280864), (4448, 23300540), (4726, 21929920), (5440, 19051618), (5560, 18640432), (8896, 11650270), (9452, 10964960), (10880, 9525809), (11120, 9320216), (11815, 8771968), (17792, 5825135), (18904, 5482480), (22240, 4660108), (23630, 4385984), (37808, 2741240), (44480, 2330054), (47260, 2192992), (68531, 1512320), (75616, 1370620), (88960, 1165027), (94520, 1096496), (137062, 756160), (151232, 685310), (189040, 548248), (274124, 378080), (302464, 342655)]