1687099960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 4757590080

約数和(自身を除く): 3070490120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 101, 104, 130, 140, 169, 182, 202, 260, 280, 338, 353, 364, 404, 455, 505, 520, 676, 706, 707, 728, 808, 845, 910, 1010, 1183, 1313, 1352, 1412, 1414, 1690, 1765, 1820, 2020, 2366, 2471, 2626, 2824, 2828, 3380, 3530, 3535, 3640, 4040, 4589, 4732, 4942, 5252, 5656, 5915, 6565, 6760, 7060, 7070, 9178, 9191, 9464, 9884, 10504, 11830, 12355, 13130, 14120, 14140, 17069, 18356, 18382, 19768, 22945, 23660, 24710, 26260, 28280, 32123, 34138, 35653, 36712, 36764, 45890, 45955, 47320, 49420, 52520, 59657, 64246, 68276, 71306, 73528, 85345, 91780, 91910, 98840, 119314, 119483, 128492, 136552, 142612, 160615, 170690, 178265, 183560, 183820, 238628, 238966, 249571, 256984, 285224, 298285, 321230, 341380, 356530, 367640, 417599, 463489, 477256, 477932, 499142, 596570, 597415, 642460, 682760, 713060, 835198, 926978, 955864, 998284, 1193140, 1194830, 1247855, 1284920, 1426120, 1670396, 1853956, 1996568, 2087995, 2317445, 2386280, 2389660, 2495710, 3244423, 3340792, 3707912, 4175990, 4634890, 4779320, 4991420, 6025357, 6488846, 8351980, 9269780, 9982840, 12050714, 12977692, 16222115, 16703960, 18539560, 24101428, 25955384, 30126785, 32444230, 42177499, 48202856, 60253570, 64888460, 84354998, 120507140, 129776920, 168709996, 210887495, 241014280, 337419992, 421774990, 843549980, 1687099960]

約数ペア:

[(1, 1687099960), (2, 843549980), (4, 421774990), (5, 337419992), (7, 241014280), (8, 210887495), (10, 168709996), (13, 129776920), (14, 120507140), (20, 84354998), (26, 64888460), (28, 60253570), (35, 48202856), (40, 42177499), (52, 32444230), (56, 30126785), (65, 25955384), (70, 24101428), (91, 18539560), (101, 16703960), (104, 16222115), (130, 12977692), (140, 12050714), (169, 9982840), (182, 9269780), (202, 8351980), (260, 6488846), (280, 6025357), (338, 4991420), (353, 4779320), (364, 4634890), (404, 4175990), (455, 3707912), (505, 3340792), (520, 3244423), (676, 2495710), (706, 2389660), (707, 2386280), (728, 2317445), (808, 2087995), (845, 1996568), (910, 1853956), (1010, 1670396), (1183, 1426120), (1313, 1284920), (1352, 1247855), (1412, 1194830), (1414, 1193140), (1690, 998284), (1765, 955864), (1820, 926978), (2020, 835198), (2366, 713060), (2471, 682760), (2626, 642460), (2824, 597415), (2828, 596570), (3380, 499142), (3530, 477932), (3535, 477256), (3640, 463489), (4040, 417599), (4589, 367640), (4732, 356530), (4942, 341380), (5252, 321230), (5656, 298285), (5915, 285224), (6565, 256984), (6760, 249571), (7060, 238966), (7070, 238628), (9178, 183820), (9191, 183560), (9464, 178265), (9884, 170690), (10504, 160615), (11830, 142612), (12355, 136552), (13130, 128492), (14120, 119483), (14140, 119314), (17069, 98840), (18356, 91910), (18382, 91780), (19768, 85345), (22945, 73528), (23660, 71306), (24710, 68276), (26260, 64246), (28280, 59657), (32123, 52520), (34138, 49420), (35653, 47320), (36712, 45955), (36764, 45890)]