213051960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 783029520

約数和(自身を除く): 569977560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 67, 72, 73, 88, 90, 99, 110, 120, 121, 132, 134, 146, 165, 180, 198, 201, 219, 220, 242, 264, 268, 292, 330, 335, 360, 363, 365, 396, 402, 438, 440, 484, 495, 536, 584, 603, 605, 657, 660, 670, 726, 730, 737, 792, 803, 804, 876, 968, 990, 1005, 1089, 1095, 1206, 1210, 1314, 1320, 1340, 1452, 1460, 1474, 1606, 1608, 1752, 1815, 1980, 2010, 2178, 2190, 2211, 2409, 2412, 2420, 2628, 2680, 2904, 2920, 2948, 3015, 3212, 3285, 3630, 3685, 3960, 4015, 4020, 4356, 4380, 4422, 4818, 4824, 4840, 4891, 5256, 5445, 5896, 6030, 6424, 6570, 6633, 7227, 7260, 7370, 8030, 8040, 8107, 8712, 8760, 8833, 8844, 9636, 9782, 10890, 11055, 12045, 12060, 13140, 13266, 14454, 14520, 14673, 14740, 16060, 16214, 17666, 17688, 19272, 19564, 21780, 22110, 24090, 24120, 24321, 24455, 26280, 26499, 26532, 28908, 29346, 29480, 32120, 32428, 33165, 35332, 36135, 39128, 40535, 43560, 44019, 44165, 44220, 48180, 48642, 48910, 52998, 53064, 53801, 57816, 58692, 64856, 66330, 70664, 72270, 72963, 73365, 79497, 81070, 88038, 88330, 88440, 96360, 97284, 97820, 105996, 107602, 117384, 121605, 132495, 132660, 144540, 145926, 146730, 158994, 161403, 162140, 176076, 176660, 194568, 195640, 211992, 215204, 220095, 243210, 264990, 265320, 269005, 289080, 291852, 293460, 317988, 322806, 324280, 352152, 353320, 364815, 397485, 430408, 440190, 484209, 486420, 529980, 538010, 583704, 586920, 591811, 635976, 645612, 729630, 794970, 807015, 880380, 968418, 972840, 1059960, 1076020, 1183622, 1291224, 1459260, 1589940, 1614030, 1760760, 1775433, 1936836, 2152040, 2367244, 2421045, 2918520, 2959055, 3179880, 3228060, 3550866, 3873672, 4734488, 4842090, 5326299, 5918110, 6456120, 7101732, 8877165, 9684180, 10652598, 11836220, 14203464, 17754330, 19368360, 21305196, 23672440, 26631495, 35508660, 42610392, 53262990, 71017320, 106525980, 213051960]

約数ペア:

[(1, 213051960), (2, 106525980), (3, 71017320), (4, 53262990), (5, 42610392), (6, 35508660), (8, 26631495), (9, 23672440), (10, 21305196), (11, 19368360), (12, 17754330), (15, 14203464), (18, 11836220), (20, 10652598), (22, 9684180), (24, 8877165), (30, 7101732), (33, 6456120), (36, 5918110), (40, 5326299), (44, 4842090), (45, 4734488), (55, 3873672), (60, 3550866), (66, 3228060), (67, 3179880), (72, 2959055), (73, 2918520), (88, 2421045), (90, 2367244), (99, 2152040), (110, 1936836), (120, 1775433), (121, 1760760), (132, 1614030), (134, 1589940), (146, 1459260), (165, 1291224), (180, 1183622), (198, 1076020), (201, 1059960), (219, 972840), (220, 968418), (242, 880380), (264, 807015), (268, 794970), (292, 729630), (330, 645612), (335, 635976), (360, 591811), (363, 586920), (365, 583704), (396, 538010), (402, 529980), (438, 486420), (440, 484209), (484, 440190), (495, 430408), (536, 397485), (584, 364815), (603, 353320), (605, 352152), (657, 324280), (660, 322806), (670, 317988), (726, 293460), (730, 291852), (737, 289080), (792, 269005), (803, 265320), (804, 264990), (876, 243210), (968, 220095), (990, 215204), (1005, 211992), (1089, 195640), (1095, 194568), (1206, 176660), (1210, 176076), (1314, 162140), (1320, 161403), (1340, 158994), (1452, 146730), (1460, 145926), (1474, 144540), (1606, 132660), (1608, 132495), (1752, 121605), (1815, 117384), (1980, 107602), (2010, 105996), (2178, 97820), (2190, 97284), (2211, 96360), (2409, 88440), (2412, 88330), (2420, 88038), (2628, 81070), (2680, 79497), (2904, 73365), (2920, 72963), (2948, 72270), (3015, 70664), (3212, 66330), (3285, 64856), (3630, 58692), (3685, 57816), (3960, 53801), (4015, 53064), (4020, 52998), (4356, 48910), (4380, 48642), (4422, 48180), (4818, 44220), (4824, 44165), (4840, 44019), (4891, 43560), (5256, 40535), (5445, 39128), (5896, 36135), (6030, 35332), (6424, 33165), (6570, 32428), (6633, 32120), (7227, 29480), (7260, 29346), (7370, 28908), (8030, 26532), (8040, 26499), (8107, 26280), (8712, 24455), (8760, 24321), (8833, 24120), (8844, 24090), (9636, 22110), (9782, 21780), (10890, 19564), (11055, 19272), (12045, 17688), (12060, 17666), (13140, 16214), (13266, 16060), (14454, 14740), (14520, 14673)]