21006020160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:946

約数の個数: 336

約数和(自身を含む): 73990687680

約数和(自身を除く): 52984667520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 181, 192, 236, 240, 288, 295, 320, 354, 360, 362, 472, 480, 531, 543, 576, 590, 683, 708, 720, 724, 885, 905, 944, 960, 1062, 1086, 1180, 1366, 1416, 1440, 1448, 1629, 1770, 1810, 1888, 2049, 2124, 2172, 2360, 2655, 2715, 2732, 2832, 2880, 2896, 3258, 3415, 3540, 3620, 3776, 4098, 4248, 4344, 4720, 5310, 5430, 5464, 5664, 5792, 6147, 6516, 6830, 7080, 7240, 8145, 8196, 8496, 8688, 9440, 10245, 10620, 10679, 10860, 10928, 11328, 11584, 12294, 13032, 13660, 14160, 14480, 16290, 16392, 16992, 17376, 18880, 20490, 21240, 21358, 21720, 21856, 24588, 26064, 27320, 28320, 28960, 30735, 32037, 32580, 32784, 33984, 34752, 40297, 40980, 42480, 42716, 43440, 43712, 49176, 52128, 53395, 54640, 56640, 57920, 61470, 64074, 65160, 65568, 80594, 81960, 84960, 85432, 86880, 96111, 98352, 104256, 106790, 109280, 120891, 122940, 123623, 128148, 130320, 131136, 160185, 161188, 163920, 169920, 170864, 173760, 192222, 196704, 201485, 213580, 218560, 241782, 245880, 247246, 256296, 260640, 320370, 322376, 327840, 341728, 362673, 370869, 384444, 393408, 402970, 427160, 480555, 483564, 491760, 494492, 512592, 521280, 604455, 618115, 640740, 644752, 655680, 683456, 725346, 741738, 768888, 805940, 854320, 961110, 967128, 983520, 988984, 1025184, 1112607, 1208910, 1236230, 1281480, 1289504, 1450692, 1483476, 1537776, 1611880, 1708640, 1813365, 1854345, 1922220, 1934256, 1967040, 1977968, 2050368, 2225214, 2417820, 2472460, 2562960, 2579008, 2901384, 2966952, 3075552, 3223760, 3417280, 3626730, 3708690, 3844440, 3868512, 3955936, 4450428, 4835640, 4944920, 5125920, 5563035, 5802768, 5933904, 6151104, 6447520, 7253460, 7293757, 7417380, 7688880, 7737024, 7911872, 8900856, 9671280, 9889840, 10251840, 11126070, 11605536, 11867808, 12895040, 14506920, 14587514, 14834760, 15377760, 17801712, 19342560, 19779680, 21881271, 22252140, 23211072, 23735616, 29013840, 29175028, 29669520, 30755520, 35603424, 36468785, 38685120, 39559360, 43762542, 44504280, 58027680, 58350056, 59339040, 65643813, 71206848, 72937570, 87525084, 89008560, 109406355, 116055360, 116700112, 118678080, 131287626, 145875140, 175050168, 178017120, 218812710, 233400224, 262575252, 291750280, 328219065, 350100336, 356034240, 437625420, 466800448, 525150504, 583500560, 656438130, 700200672, 875250840, 1050301008, 1167001120, 1312876260, 1400401344, 1750501680, 2100602016, 2334002240, 2625752520, 3501003360, 4201204032, 5251505040, 7002006720, 10503010080, 21006020160]

約数ペア:

[(1, 21006020160), (2, 10503010080), (3, 7002006720), (4, 5251505040), (5, 4201204032), (6, 3501003360), (8, 2625752520), (9, 2334002240), (10, 2100602016), (12, 1750501680), (15, 1400401344), (16, 1312876260), (18, 1167001120), (20, 1050301008), (24, 875250840), (30, 700200672), (32, 656438130), (36, 583500560), (40, 525150504), (45, 466800448), (48, 437625420), (59, 356034240), (60, 350100336), (64, 328219065), (72, 291750280), (80, 262575252), (90, 233400224), (96, 218812710), (118, 178017120), (120, 175050168), (144, 145875140), (160, 131287626), (177, 118678080), (180, 116700112), (181, 116055360), (192, 109406355), (236, 89008560), (240, 87525084), (288, 72937570), (295, 71206848), (320, 65643813), (354, 59339040), (360, 58350056), (362, 58027680), (472, 44504280), (480, 43762542), (531, 39559360), (543, 38685120), (576, 36468785), (590, 35603424), (683, 30755520), (708, 29669520), (720, 29175028), (724, 29013840), (885, 23735616), (905, 23211072), (944, 22252140), (960, 21881271), (1062, 19779680), (1086, 19342560), (1180, 17801712), (1366, 15377760), (1416, 14834760), (1440, 14587514), (1448, 14506920), (1629, 12895040), (1770, 11867808), (1810, 11605536), (1888, 11126070), (2049, 10251840), (2124, 9889840), (2172, 9671280), (2360, 8900856), (2655, 7911872), (2715, 7737024), (2732, 7688880), (2832, 7417380), (2880, 7293757), (2896, 7253460), (3258, 6447520), (3415, 6151104), (3540, 5933904), (3620, 5802768), (3776, 5563035), (4098, 5125920), (4248, 4944920), (4344, 4835640), (4720, 4450428), (5310, 3955936), (5430, 3868512), (5464, 3844440), (5664, 3708690), (5792, 3626730), (6147, 3417280), (6516, 3223760), (6830, 3075552), (7080, 2966952), (7240, 2901384), (8145, 2579008), (8196, 2562960), (8496, 2472460), (8688, 2417820), (9440, 2225214), (10245, 2050368), (10620, 1977968), (10679, 1967040), (10860, 1934256), (10928, 1922220), (11328, 1854345), (11584, 1813365), (12294, 1708640), (13032, 1611880), (13660, 1537776), (14160, 1483476), (14480, 1450692), (16290, 1289504), (16392, 1281480), (16992, 1236230), (17376, 1208910), (18880, 1112607), (20490, 1025184), (21240, 988984), (21358, 983520), (21720, 967128), (21856, 961110), (24588, 854320), (26064, 805940), (27320, 768888), (28320, 741738), (28960, 725346), (30735, 683456), (32037, 655680), (32580, 644752), (32784, 640740), (33984, 618115), (34752, 604455), (40297, 521280), (40980, 512592), (42480, 494492), (42716, 491760), (43440, 483564), (43712, 480555), (49176, 427160), (52128, 402970), (53395, 393408), (54640, 384444), (56640, 370869), (57920, 362673), (61470, 341728), (64074, 327840), (65160, 322376), (65568, 320370), (80594, 260640), (81960, 256296), (84960, 247246), (85432, 245880), (86880, 241782), (96111, 218560), (98352, 213580), (104256, 201485), (106790, 196704), (109280, 192222), (120891, 173760), (122940, 170864), (123623, 169920), (128148, 163920), (130320, 161188), (131136, 160185)]