499749120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 432

約数和(自身を含む): 1928489472

約数和(自身を除く): 1428740352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 47, 48, 52, 60, 64, 65, 71, 72, 78, 80, 90, 94, 96, 104, 117, 120, 128, 130, 141, 142, 144, 156, 160, 180, 188, 192, 195, 208, 213, 234, 235, 240, 256, 260, 282, 284, 288, 312, 320, 355, 360, 376, 384, 390, 416, 423, 426, 468, 470, 480, 520, 564, 568, 576, 585, 611, 624, 639, 640, 705, 710, 720, 752, 768, 780, 832, 846, 852, 923, 936, 940, 960, 1040, 1065, 1128, 1136, 1152, 1170, 1222, 1248, 1278, 1280, 1410, 1420, 1440, 1504, 1560, 1664, 1692, 1704, 1833, 1846, 1872, 1880, 1920, 2080, 2115, 2130, 2256, 2272, 2304, 2340, 2444, 2496, 2556, 2769, 2820, 2840, 2880, 3008, 3055, 3120, 3195, 3328, 3337, 3384, 3408, 3666, 3692, 3744, 3760, 3840, 4160, 4230, 4260, 4512, 4544, 4615, 4680, 4888, 4992, 5112, 5499, 5538, 5640, 5680, 5760, 6016, 6110, 6240, 6390, 6674, 6768, 6816, 7332, 7384, 7488, 7520, 8307, 8320, 8460, 8520, 9024, 9088, 9165, 9230, 9360, 9776, 9984, 10011, 10224, 10998, 11076, 11280, 11360, 11520, 12032, 12220, 12480, 12780, 13348, 13536, 13632, 13845, 14664, 14768, 14976, 15040, 16614, 16640, 16685, 16920, 17040, 18048, 18176, 18330, 18460, 18720, 19552, 20022, 20448, 21996, 22152, 22560, 22720, 24440, 24960, 25560, 26696, 27072, 27264, 27495, 27690, 29328, 29536, 29952, 30033, 30080, 33228, 33370, 33840, 34080, 36096, 36660, 36920, 37440, 39104, 40044, 40896, 41535, 43381, 43992, 44304, 45120, 45440, 48880, 49920, 50055, 51120, 53392, 54144, 54528, 54990, 55380, 58656, 59072, 60066, 60160, 66456, 66740, 67680, 68160, 73320, 73840, 74880, 78208, 80088, 81792, 83070, 86762, 87984, 88608, 90240, 90880, 97760, 100110, 102240, 106784, 108288, 109980, 110760, 117312, 118144, 120132, 130143, 132912, 133480, 135360, 136320, 146640, 147680, 149760, 150165, 156416, 160176, 163584, 166140, 173524, 175968, 177216, 180480, 195520, 200220, 204480, 213568, 216905, 219960, 221520, 234624, 236288, 240264, 260286, 265824, 266960, 270720, 272640, 293280, 295360, 300330, 320352, 332280, 347048, 351936, 354432, 390429, 391040, 400440, 408960, 427136, 433810, 439920, 443040, 469248, 480528, 520572, 531648, 533920, 541440, 586560, 590720, 600660, 640704, 650715, 664560, 694096, 703872, 708864, 780858, 782080, 800880, 817920, 854272, 867620, 879840, 886080, 961056, 1041144, 1063296, 1067840, 1173120, 1181440, 1201320, 1281408, 1301430, 1329120, 1388192, 1407744, 1561716, 1601760, 1735240, 1759680, 1772160, 1922112, 1952145, 2082288, 2126592, 2135680, 2346240, 2402640, 2562816, 2602860, 2658240, 2776384, 3123432, 3203520, 3470480, 3519360, 3544320, 3844224, 3904290, 4164576, 4271360, 4805280, 5205720, 5316480, 5552768, 6246864, 6407040, 6940960, 7038720, 7688448, 7808580, 8329152, 9610560, 10411440, 10632960, 11105536, 12493728, 12814080, 13881920, 15617160, 16658304, 19221120, 20822880, 24987456, 27763840, 31234320, 33316608, 38442240, 41645760, 49974912, 55527680, 62468640, 83291520, 99949824, 124937280, 166583040, 249874560, 499749120]

約数ペア:

[(1, 499749120), (2, 249874560), (3, 166583040), (4, 124937280), (5, 99949824), (6, 83291520), (8, 62468640), (9, 55527680), (10, 49974912), (12, 41645760), (13, 38442240), (15, 33316608), (16, 31234320), (18, 27763840), (20, 24987456), (24, 20822880), (26, 19221120), (30, 16658304), (32, 15617160), (36, 13881920), (39, 12814080), (40, 12493728), (45, 11105536), (47, 10632960), (48, 10411440), (52, 9610560), (60, 8329152), (64, 7808580), (65, 7688448), (71, 7038720), (72, 6940960), (78, 6407040), (80, 6246864), (90, 5552768), (94, 5316480), (96, 5205720), (104, 4805280), (117, 4271360), (120, 4164576), (128, 3904290), (130, 3844224), (141, 3544320), (142, 3519360), (144, 3470480), (156, 3203520), (160, 3123432), (180, 2776384), (188, 2658240), (192, 2602860), (195, 2562816), (208, 2402640), (213, 2346240), (234, 2135680), (235, 2126592), (240, 2082288), (256, 1952145), (260, 1922112), (282, 1772160), (284, 1759680), (288, 1735240), (312, 1601760), (320, 1561716), (355, 1407744), (360, 1388192), (376, 1329120), (384, 1301430), (390, 1281408), (416, 1201320), (423, 1181440), (426, 1173120), (468, 1067840), (470, 1063296), (480, 1041144), (520, 961056), (564, 886080), (568, 879840), (576, 867620), (585, 854272), (611, 817920), (624, 800880), (639, 782080), (640, 780858), (705, 708864), (710, 703872), (720, 694096), (752, 664560), (768, 650715), (780, 640704), (832, 600660), (846, 590720), (852, 586560), (923, 541440), (936, 533920), (940, 531648), (960, 520572), (1040, 480528), (1065, 469248), (1128, 443040), (1136, 439920), (1152, 433810), (1170, 427136), (1222, 408960), (1248, 400440), (1278, 391040), (1280, 390429), (1410, 354432), (1420, 351936), (1440, 347048), (1504, 332280), (1560, 320352), (1664, 300330), (1692, 295360), (1704, 293280), (1833, 272640), (1846, 270720), (1872, 266960), (1880, 265824), (1920, 260286), (2080, 240264), (2115, 236288), (2130, 234624), (2256, 221520), (2272, 219960), (2304, 216905), (2340, 213568), (2444, 204480), (2496, 200220), (2556, 195520), (2769, 180480), (2820, 177216), (2840, 175968), (2880, 173524), (3008, 166140), (3055, 163584), (3120, 160176), (3195, 156416), (3328, 150165), (3337, 149760), (3384, 147680), (3408, 146640), (3666, 136320), (3692, 135360), (3744, 133480), (3760, 132912), (3840, 130143), (4160, 120132), (4230, 118144), (4260, 117312), (4512, 110760), (4544, 109980), (4615, 108288), (4680, 106784), (4888, 102240), (4992, 100110), (5112, 97760), (5499, 90880), (5538, 90240), (5640, 88608), (5680, 87984), (5760, 86762), (6016, 83070), (6110, 81792), (6240, 80088), (6390, 78208), (6674, 74880), (6768, 73840), (6816, 73320), (7332, 68160), (7384, 67680), (7488, 66740), (7520, 66456), (8307, 60160), (8320, 60066), (8460, 59072), (8520, 58656), (9024, 55380), (9088, 54990), (9165, 54528), (9230, 54144), (9360, 53392), (9776, 51120), (9984, 50055), (10011, 49920), (10224, 48880), (10998, 45440), (11076, 45120), (11280, 44304), (11360, 43992), (11520, 43381), (12032, 41535), (12220, 40896), (12480, 40044), (12780, 39104), (13348, 37440), (13536, 36920), (13632, 36660), (13845, 36096), (14664, 34080), (14768, 33840), (14976, 33370), (15040, 33228), (16614, 30080), (16640, 30033), (16685, 29952), (16920, 29536), (17040, 29328), (18048, 27690), (18176, 27495), (18330, 27264), (18460, 27072), (18720, 26696), (19552, 25560), (20022, 24960), (20448, 24440), (21996, 22720), (22152, 22560)]