283565880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 256

約数和(自身を含む): 1072512000

約数和(自身を除く): 788946120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1063, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2126, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3189, 3420, 3510, 3705, 4104, 4252, 4446, 4680, 4940, 5130, 5315, 5928, 6378, 6669, 6840, 7020, 7410, 8504, 8892, 9567, 9880, 10260, 10630, 11115, 12756, 13338, 13819, 14040, 14820, 15945, 17784, 19134, 20197, 20520, 21260, 22230, 25512, 26676, 27638, 28701, 29640, 31890, 33345, 38268, 40394, 41457, 42520, 44460, 47835, 53352, 55276, 57402, 60591, 63780, 66690, 69095, 76536, 80788, 82914, 88920, 95670, 100985, 110552, 114804, 121182, 124371, 127560, 133380, 138190, 143505, 161576, 165828, 181773, 191340, 201970, 207285, 229608, 242364, 248742, 262561, 266760, 276380, 287010, 302955, 331656, 363546, 373113, 382680, 403940, 414570, 484728, 497484, 525122, 545319, 552760, 574020, 605910, 621855, 727092, 746226, 787683, 807880, 829140, 908865, 994968, 1050244, 1090638, 1148040, 1211820, 1243710, 1312805, 1454184, 1492452, 1575366, 1658280, 1817730, 1865565, 2100488, 2181276, 2363049, 2423640, 2487420, 2625610, 2726595, 2984904, 3150732, 3635460, 3731130, 3938415, 4362552, 4726098, 4974840, 5251220, 5453190, 6301464, 7089147, 7270920, 7462260, 7876830, 9452196, 10502440, 10906380, 11815245, 14178294, 14924520, 15753660, 18904392, 21812760, 23630490, 28356588, 31507320, 35445735, 47260980, 56713176, 70891470, 94521960, 141782940, 283565880]

約数ペア:

[(1, 283565880), (2, 141782940), (3, 94521960), (4, 70891470), (5, 56713176), (6, 47260980), (8, 35445735), (9, 31507320), (10, 28356588), (12, 23630490), (13, 21812760), (15, 18904392), (18, 15753660), (19, 14924520), (20, 14178294), (24, 11815245), (26, 10906380), (27, 10502440), (30, 9452196), (36, 7876830), (38, 7462260), (39, 7270920), (40, 7089147), (45, 6301464), (52, 5453190), (54, 5251220), (57, 4974840), (60, 4726098), (65, 4362552), (72, 3938415), (76, 3731130), (78, 3635460), (90, 3150732), (95, 2984904), (104, 2726595), (108, 2625610), (114, 2487420), (117, 2423640), (120, 2363049), (130, 2181276), (135, 2100488), (152, 1865565), (156, 1817730), (171, 1658280), (180, 1575366), (190, 1492452), (195, 1454184), (216, 1312805), (228, 1243710), (234, 1211820), (247, 1148040), (260, 1090638), (270, 1050244), (285, 994968), (312, 908865), (342, 829140), (351, 807880), (360, 787683), (380, 746226), (390, 727092), (456, 621855), (468, 605910), (494, 574020), (513, 552760), (520, 545319), (540, 525122), (570, 497484), (585, 484728), (684, 414570), (702, 403940), (741, 382680), (760, 373113), (780, 363546), (855, 331656), (936, 302955), (988, 287010), (1026, 276380), (1063, 266760), (1080, 262561), (1140, 248742), (1170, 242364), (1235, 229608), (1368, 207285), (1404, 201970), (1482, 191340), (1560, 181773), (1710, 165828), (1755, 161576), (1976, 143505), (2052, 138190), (2126, 133380), (2223, 127560), (2280, 124371), (2340, 121182), (2470, 114804), (2565, 110552), (2808, 100985), (2964, 95670), (3189, 88920), (3420, 82914), (3510, 80788), (3705, 76536), (4104, 69095), (4252, 66690), (4446, 63780), (4680, 60591), (4940, 57402), (5130, 55276), (5315, 53352), (5928, 47835), (6378, 44460), (6669, 42520), (6840, 41457), (7020, 40394), (7410, 38268), (8504, 33345), (8892, 31890), (9567, 29640), (9880, 28701), (10260, 27638), (10630, 26676), (11115, 25512), (12756, 22230), (13338, 21260), (13819, 20520), (14040, 20197), (14820, 19134), (15945, 17784)]