1346480040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1279}}^1$

素因数の和:1607

約数の個数: 128

約数和(自身を含む): 4187750400

約数和(自身を除く): 2841270360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 283, 310, 372, 465, 566, 620, 744, 849, 930, 1132, 1240, 1279, 1415, 1698, 1860, 2264, 2558, 2830, 3396, 3720, 3837, 4245, 5116, 5660, 6395, 6792, 7674, 8490, 8773, 10232, 11320, 12790, 15348, 16980, 17546, 19185, 25580, 26319, 30696, 33960, 35092, 38370, 39649, 43865, 51160, 52638, 70184, 76740, 79298, 87730, 105276, 118947, 131595, 153480, 158596, 175460, 198245, 210552, 237894, 263190, 317192, 350920, 361957, 396490, 475788, 526380, 594735, 723914, 792980, 951576, 1052760, 1085871, 1189470, 1447828, 1585960, 1809785, 2171742, 2378940, 2895656, 3619570, 4343484, 4757880, 5429355, 7239140, 8686968, 10858710, 11220667, 14478280, 21717420, 22441334, 33662001, 43434840, 44882668, 56103335, 67324002, 89765336, 112206670, 134648004, 168310005, 224413340, 269296008, 336620010, 448826680, 673240020, 1346480040]

約数ペア:

[(1, 1346480040), (2, 673240020), (3, 448826680), (4, 336620010), (5, 269296008), (6, 224413340), (8, 168310005), (10, 134648004), (12, 112206670), (15, 89765336), (20, 67324002), (24, 56103335), (30, 44882668), (31, 43434840), (40, 33662001), (60, 22441334), (62, 21717420), (93, 14478280), (120, 11220667), (124, 10858710), (155, 8686968), (186, 7239140), (248, 5429355), (283, 4757880), (310, 4343484), (372, 3619570), (465, 2895656), (566, 2378940), (620, 2171742), (744, 1809785), (849, 1585960), (930, 1447828), (1132, 1189470), (1240, 1085871), (1279, 1052760), (1415, 951576), (1698, 792980), (1860, 723914), (2264, 594735), (2558, 526380), (2830, 475788), (3396, 396490), (3720, 361957), (3837, 350920), (4245, 317192), (5116, 263190), (5660, 237894), (6395, 210552), (6792, 198245), (7674, 175460), (8490, 158596), (8773, 153480), (10232, 131595), (11320, 118947), (12790, 105276), (15348, 87730), (16980, 79298), (17546, 76740), (19185, 70184), (25580, 52638), (26319, 51160), (30696, 43865), (33960, 39649), (35092, 38370)]