495878760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 320

約数和(自身を含む): 1833788880

約数和(自身を除く): 1337910120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 81, 90, 104, 108, 117, 120, 122, 130, 135, 156, 162, 180, 183, 193, 195, 216, 234, 244, 260, 270, 305, 312, 324, 351, 360, 366, 386, 390, 405, 468, 488, 520, 540, 549, 579, 585, 610, 648, 702, 732, 772, 780, 793, 810, 915, 936, 965, 1053, 1080, 1098, 1158, 1170, 1220, 1404, 1464, 1544, 1560, 1586, 1620, 1647, 1737, 1755, 1830, 1930, 2106, 2196, 2316, 2340, 2379, 2440, 2509, 2745, 2808, 2895, 3172, 3240, 3294, 3474, 3510, 3660, 3860, 3965, 4212, 4392, 4632, 4680, 4758, 4941, 5018, 5211, 5265, 5490, 5790, 6344, 6588, 6948, 7020, 7137, 7320, 7527, 7720, 7930, 8235, 8424, 8685, 9516, 9882, 10036, 10422, 10530, 10980, 11580, 11773, 11895, 12545, 13176, 13896, 14040, 14274, 15054, 15633, 15860, 16470, 17370, 19032, 19764, 20072, 20844, 21060, 21411, 21960, 22581, 23160, 23546, 23790, 24705, 25090, 26055, 28548, 30108, 31266, 31720, 32940, 34740, 35319, 35685, 37635, 39528, 41688, 42120, 42822, 45162, 47092, 47580, 49410, 50180, 52110, 57096, 58865, 60216, 62532, 64233, 65880, 67743, 69480, 70638, 71370, 75270, 78165, 85644, 90324, 94184, 95160, 98820, 100360, 104220, 105957, 107055, 112905, 117730, 125064, 128466, 135486, 141276, 142740, 150540, 153049, 156330, 171288, 176595, 180648, 197640, 203229, 208440, 211914, 214110, 225810, 235460, 256932, 270972, 282552, 285480, 301080, 306098, 312660, 317871, 321165, 338715, 353190, 406458, 423828, 428220, 451620, 459147, 470920, 513864, 529785, 541944, 612196, 625320, 635742, 642330, 677430, 706380, 765245, 812916, 847656, 856440, 903240, 918294, 953613, 1016145, 1059570, 1224392, 1271484, 1284660, 1354860, 1377441, 1412760, 1530490, 1589355, 1625832, 1836588, 1907226, 2032290, 2119140, 2295735, 2542968, 2569320, 2709720, 2754882, 3060980, 3178710, 3673176, 3814452, 4064580, 4132323, 4238280, 4591470, 4768065, 5509764, 6121960, 6357420, 6887205, 7628904, 8129160, 8264646, 9182940, 9536130, 11019528, 12396969, 12714840, 13774410, 16529292, 18365880, 19072260, 20661615, 24793938, 27548820, 33058584, 38144520, 41323230, 49587876, 55097640, 61984845, 82646460, 99175752, 123969690, 165292920, 247939380, 495878760]

約数ペア:

[(1, 495878760), (2, 247939380), (3, 165292920), (4, 123969690), (5, 99175752), (6, 82646460), (8, 61984845), (9, 55097640), (10, 49587876), (12, 41323230), (13, 38144520), (15, 33058584), (18, 27548820), (20, 24793938), (24, 20661615), (26, 19072260), (27, 18365880), (30, 16529292), (36, 13774410), (39, 12714840), (40, 12396969), (45, 11019528), (52, 9536130), (54, 9182940), (60, 8264646), (61, 8129160), (65, 7628904), (72, 6887205), (78, 6357420), (81, 6121960), (90, 5509764), (104, 4768065), (108, 4591470), (117, 4238280), (120, 4132323), (122, 4064580), (130, 3814452), (135, 3673176), (156, 3178710), (162, 3060980), (180, 2754882), (183, 2709720), (193, 2569320), (195, 2542968), (216, 2295735), (234, 2119140), (244, 2032290), (260, 1907226), (270, 1836588), (305, 1625832), (312, 1589355), (324, 1530490), (351, 1412760), (360, 1377441), (366, 1354860), (386, 1284660), (390, 1271484), (405, 1224392), (468, 1059570), (488, 1016145), (520, 953613), (540, 918294), (549, 903240), (579, 856440), (585, 847656), (610, 812916), (648, 765245), (702, 706380), (732, 677430), (772, 642330), (780, 635742), (793, 625320), (810, 612196), (915, 541944), (936, 529785), (965, 513864), (1053, 470920), (1080, 459147), (1098, 451620), (1158, 428220), (1170, 423828), (1220, 406458), (1404, 353190), (1464, 338715), (1544, 321165), (1560, 317871), (1586, 312660), (1620, 306098), (1647, 301080), (1737, 285480), (1755, 282552), (1830, 270972), (1930, 256932), (2106, 235460), (2196, 225810), (2316, 214110), (2340, 211914), (2379, 208440), (2440, 203229), (2509, 197640), (2745, 180648), (2808, 176595), (2895, 171288), (3172, 156330), (3240, 153049), (3294, 150540), (3474, 142740), (3510, 141276), (3660, 135486), (3860, 128466), (3965, 125064), (4212, 117730), (4392, 112905), (4632, 107055), (4680, 105957), (4758, 104220), (4941, 100360), (5018, 98820), (5211, 95160), (5265, 94184), (5490, 90324), (5790, 85644), (6344, 78165), (6588, 75270), (6948, 71370), (7020, 70638), (7137, 69480), (7320, 67743), (7527, 65880), (7720, 64233), (7930, 62532), (8235, 60216), (8424, 58865), (8685, 57096), (9516, 52110), (9882, 50180), (10036, 49410), (10422, 47580), (10530, 47092), (10980, 45162), (11580, 42822), (11773, 42120), (11895, 41688), (12545, 39528), (13176, 37635), (13896, 35685), (14040, 35319), (14274, 34740), (15054, 32940), (15633, 31720), (15860, 31266), (16470, 30108), (17370, 28548), (19032, 26055), (19764, 25090), (20072, 24705), (20844, 23790), (21060, 23546), (21411, 23160), (21960, 22581)]