497792880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4091}}^1$

素因数の和:4136

約数の個数: 180

約数和(自身を含む): 1810685448

約数和(自身を除く): 1312892568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4091, 4680, 5070, 6084, 6760, 7605, 8112, 8182, 9360, 10140, 12168, 12273, 13520, 15210, 16364, 20280, 20455, 24336, 24546, 30420, 32728, 36819, 40560, 40910, 49092, 53183, 60840, 61365, 65456, 73638, 81820, 98184, 106366, 121680, 122730, 147276, 159549, 163640, 184095, 196368, 212732, 245460, 265915, 294552, 319098, 327280, 368190, 425464, 478647, 490920, 531830, 589104, 638196, 691379, 736380, 797745, 850928, 957294, 981840, 1063660, 1276392, 1382758, 1472760, 1595490, 1914588, 2074137, 2127320, 2393235, 2552784, 2765516, 2945520, 3190980, 3456895, 3829176, 4148274, 4254640, 4786470, 5531032, 6222411, 6381960, 6913790, 7658352, 8296548, 9572940, 10370685, 11062064, 12444822, 12763920, 13827580, 16593096, 19145880, 20741370, 24889644, 27655160, 31112055, 33186192, 38291760, 41482740, 49779288, 55310320, 62224110, 82965480, 99558576, 124448220, 165930960, 248896440, 497792880]

約数ペア:

[(1, 497792880), (2, 248896440), (3, 165930960), (4, 124448220), (5, 99558576), (6, 82965480), (8, 62224110), (9, 55310320), (10, 49779288), (12, 41482740), (13, 38291760), (15, 33186192), (16, 31112055), (18, 27655160), (20, 24889644), (24, 20741370), (26, 19145880), (30, 16593096), (36, 13827580), (39, 12763920), (40, 12444822), (45, 11062064), (48, 10370685), (52, 9572940), (60, 8296548), (65, 7658352), (72, 6913790), (78, 6381960), (80, 6222411), (90, 5531032), (104, 4786470), (117, 4254640), (120, 4148274), (130, 3829176), (144, 3456895), (156, 3190980), (169, 2945520), (180, 2765516), (195, 2552784), (208, 2393235), (234, 2127320), (240, 2074137), (260, 1914588), (312, 1595490), (338, 1472760), (360, 1382758), (390, 1276392), (468, 1063660), (507, 981840), (520, 957294), (585, 850928), (624, 797745), (676, 736380), (720, 691379), (780, 638196), (845, 589104), (936, 531830), (1014, 490920), (1040, 478647), (1170, 425464), (1352, 368190), (1521, 327280), (1560, 319098), (1690, 294552), (1872, 265915), (2028, 245460), (2340, 212732), (2535, 196368), (2704, 184095), (3042, 163640), (3120, 159549), (3380, 147276), (4056, 122730), (4091, 121680), (4680, 106366), (5070, 98184), (6084, 81820), (6760, 73638), (7605, 65456), (8112, 61365), (8182, 60840), (9360, 53183), (10140, 49092), (12168, 40910), (12273, 40560), (13520, 36819), (15210, 32728), (16364, 30420), (20280, 24546), (20455, 24336)]