513512640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 336

約数和(自身を含む): 1867082880

約数和(自身を除く): 1353570240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 61, 64, 72, 74, 79, 80, 90, 96, 111, 120, 122, 144, 148, 158, 160, 180, 183, 185, 192, 222, 237, 240, 244, 288, 296, 305, 316, 320, 333, 360, 366, 370, 395, 444, 474, 480, 488, 549, 555, 576, 592, 610, 632, 666, 711, 720, 732, 740, 790, 888, 915, 948, 960, 976, 1098, 1110, 1184, 1185, 1220, 1264, 1332, 1422, 1440, 1464, 1480, 1580, 1665, 1776, 1830, 1896, 1952, 2196, 2220, 2257, 2368, 2370, 2440, 2528, 2664, 2745, 2844, 2880, 2923, 2928, 2960, 3160, 3330, 3552, 3555, 3660, 3792, 3904, 4392, 4440, 4514, 4740, 4819, 4880, 5056, 5328, 5490, 5688, 5846, 5856, 5920, 6320, 6660, 6771, 7104, 7110, 7320, 7584, 8769, 8784, 8880, 9028, 9480, 9638, 9760, 10656, 10980, 11285, 11376, 11692, 11712, 11840, 12640, 13320, 13542, 14220, 14457, 14615, 14640, 15168, 17538, 17568, 17760, 18056, 18960, 19276, 19520, 20313, 21312, 21960, 22570, 22752, 23384, 24095, 25280, 26307, 26640, 27084, 28440, 28914, 29230, 29280, 33855, 35076, 35136, 35520, 36112, 37920, 38552, 40626, 43371, 43845, 43920, 45140, 45504, 46768, 48190, 52614, 53280, 54168, 56880, 57828, 58460, 58560, 67710, 70152, 72224, 72285, 75840, 77104, 81252, 86742, 87690, 87840, 90280, 93536, 96380, 101565, 105228, 106560, 108336, 113760, 115656, 116920, 131535, 135420, 140304, 144448, 144570, 154208, 162504, 173484, 175380, 175680, 178303, 180560, 187072, 192760, 203130, 210456, 216672, 216855, 227520, 231312, 233840, 263070, 270840, 280608, 289140, 308416, 325008, 346968, 350760, 356606, 361120, 385520, 406260, 420912, 433344, 433710, 462624, 467680, 526140, 534909, 541680, 561216, 578280, 650016, 693936, 701520, 713212, 722240, 771040, 812520, 841824, 867420, 891515, 925248, 935360, 1052280, 1069818, 1083360, 1156560, 1300032, 1387872, 1403040, 1426424, 1542080, 1604727, 1625040, 1683648, 1734840, 1783030, 2104560, 2139636, 2166720, 2313120, 2674545, 2775744, 2806080, 2852848, 3209454, 3250080, 3469680, 3566060, 4209120, 4279272, 4626240, 5349090, 5705696, 6418908, 6500160, 6939360, 7132120, 8023635, 8418240, 8558544, 10698180, 11411392, 12837816, 13878720, 14264240, 16047270, 17117088, 21396360, 25675632, 28528480, 32094540, 34234176, 42792720, 51351264, 57056960, 64189080, 85585440, 102702528, 128378160, 171170880, 256756320, 513512640]

約数ペア:

[(1, 513512640), (2, 256756320), (3, 171170880), (4, 128378160), (5, 102702528), (6, 85585440), (8, 64189080), (9, 57056960), (10, 51351264), (12, 42792720), (15, 34234176), (16, 32094540), (18, 28528480), (20, 25675632), (24, 21396360), (30, 17117088), (32, 16047270), (36, 14264240), (37, 13878720), (40, 12837816), (45, 11411392), (48, 10698180), (60, 8558544), (61, 8418240), (64, 8023635), (72, 7132120), (74, 6939360), (79, 6500160), (80, 6418908), (90, 5705696), (96, 5349090), (111, 4626240), (120, 4279272), (122, 4209120), (144, 3566060), (148, 3469680), (158, 3250080), (160, 3209454), (180, 2852848), (183, 2806080), (185, 2775744), (192, 2674545), (222, 2313120), (237, 2166720), (240, 2139636), (244, 2104560), (288, 1783030), (296, 1734840), (305, 1683648), (316, 1625040), (320, 1604727), (333, 1542080), (360, 1426424), (366, 1403040), (370, 1387872), (395, 1300032), (444, 1156560), (474, 1083360), (480, 1069818), (488, 1052280), (549, 935360), (555, 925248), (576, 891515), (592, 867420), (610, 841824), (632, 812520), (666, 771040), (711, 722240), (720, 713212), (732, 701520), (740, 693936), (790, 650016), (888, 578280), (915, 561216), (948, 541680), (960, 534909), (976, 526140), (1098, 467680), (1110, 462624), (1184, 433710), (1185, 433344), (1220, 420912), (1264, 406260), (1332, 385520), (1422, 361120), (1440, 356606), (1464, 350760), (1480, 346968), (1580, 325008), (1665, 308416), (1776, 289140), (1830, 280608), (1896, 270840), (1952, 263070), (2196, 233840), (2220, 231312), (2257, 227520), (2368, 216855), (2370, 216672), (2440, 210456), (2528, 203130), (2664, 192760), (2745, 187072), (2844, 180560), (2880, 178303), (2923, 175680), (2928, 175380), (2960, 173484), (3160, 162504), (3330, 154208), (3552, 144570), (3555, 144448), (3660, 140304), (3792, 135420), (3904, 131535), (4392, 116920), (4440, 115656), (4514, 113760), (4740, 108336), (4819, 106560), (4880, 105228), (5056, 101565), (5328, 96380), (5490, 93536), (5688, 90280), (5846, 87840), (5856, 87690), (5920, 86742), (6320, 81252), (6660, 77104), (6771, 75840), (7104, 72285), (7110, 72224), (7320, 70152), (7584, 67710), (8769, 58560), (8784, 58460), (8880, 57828), (9028, 56880), (9480, 54168), (9638, 53280), (9760, 52614), (10656, 48190), (10980, 46768), (11285, 45504), (11376, 45140), (11692, 43920), (11712, 43845), (11840, 43371), (12640, 40626), (13320, 38552), (13542, 37920), (14220, 36112), (14457, 35520), (14615, 35136), (14640, 35076), (15168, 33855), (17538, 29280), (17568, 29230), (17760, 28914), (18056, 28440), (18960, 27084), (19276, 26640), (19520, 26307), (20313, 25280), (21312, 24095), (21960, 23384), (22570, 22752)]