1330255680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106591}}^1$

素因数の和:106624

約数の個数: 112

約数和(自身を含む): 4548493824

約数和(自身を除く): 3218238144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 106591, 213182, 319773, 426364, 532955, 639546, 852728, 1065910, 1279092, 1385683, 1598865, 1705456, 2131820, 2558184, 2771366, 3197730, 3410912, 4157049, 4263640, 5116368, 5542732, 6395460, 6821824, 6928415, 8314098, 8527280, 10232736, 11085464, 12790920, 13856830, 16628196, 17054560, 20465472, 20785245, 22170928, 25581840, 27713660, 33256392, 34109120, 41570490, 44341856, 51163680, 55427320, 66512784, 83140980, 88683712, 102327360, 110854640, 133025568, 166281960, 221709280, 266051136, 332563920, 443418560, 665127840, 1330255680]

約数ペア:

[(1, 1330255680), (2, 665127840), (3, 443418560), (4, 332563920), (5, 266051136), (6, 221709280), (8, 166281960), (10, 133025568), (12, 110854640), (13, 102327360), (15, 88683712), (16, 83140980), (20, 66512784), (24, 55427320), (26, 51163680), (30, 44341856), (32, 41570490), (39, 34109120), (40, 33256392), (48, 27713660), (52, 25581840), (60, 22170928), (64, 20785245), (65, 20465472), (78, 17054560), (80, 16628196), (96, 13856830), (104, 12790920), (120, 11085464), (130, 10232736), (156, 8527280), (160, 8314098), (192, 6928415), (195, 6821824), (208, 6395460), (240, 5542732), (260, 5116368), (312, 4263640), (320, 4157049), (390, 3410912), (416, 3197730), (480, 2771366), (520, 2558184), (624, 2131820), (780, 1705456), (832, 1598865), (960, 1385683), (1040, 1279092), (1248, 1065910), (1560, 852728), (2080, 639546), (2496, 532955), (3120, 426364), (4160, 319773), (6240, 213182), (12480, 106591)]