20339190720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 560

約数和(自身を含む): 76431769920

約数和(自身を除く): 56092579200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 109, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 218, 230, 240, 270, 276, 288, 313, 320, 324, 327, 345, 360, 368, 405, 414, 432, 436, 460, 480, 540, 545, 552, 576, 621, 626, 648, 654, 690, 720, 736, 810, 828, 864, 872, 920, 939, 960, 981, 1035, 1080, 1090, 1104, 1242, 1252, 1296, 1308, 1380, 1440, 1472, 1565, 1620, 1635, 1656, 1728, 1744, 1840, 1863, 1878, 1962, 2070, 2160, 2180, 2208, 2484, 2504, 2507, 2592, 2616, 2760, 2817, 2880, 2943, 3105, 3130, 3240, 3270, 3312, 3488, 3680, 3726, 3756, 3924, 4140, 4320, 4360, 4416, 4695, 4905, 4968, 5008, 5014, 5184, 5232, 5520, 5634, 5886, 6210, 6260, 6480, 6540, 6624, 6976, 7199, 7360, 7452, 7512, 7521, 7848, 8280, 8451, 8640, 8720, 8829, 9315, 9390, 9810, 9936, 10016, 10028, 10464, 11040, 11268, 11772, 12420, 12520, 12535, 12960, 13080, 13248, 14085, 14398, 14715, 14904, 15024, 15042, 15696, 16560, 16902, 17440, 17658, 18630, 18780, 19620, 19872, 20032, 20056, 20928, 21597, 22080, 22536, 22563, 23544, 24840, 25040, 25070, 25353, 25920, 26160, 28170, 28796, 29430, 29808, 30048, 30084, 31392, 33120, 33804, 34117, 34880, 35316, 35995, 37260, 37560, 37605, 39240, 39744, 40112, 42255, 43194, 44145, 45072, 45126, 47088, 49680, 50080, 50140, 50706, 52320, 56340, 57592, 58860, 59616, 60096, 60168, 62784, 64791, 66240, 67608, 67689, 68234, 70632, 71990, 74520, 75120, 75210, 78480, 80224, 84510, 86388, 88290, 90144, 90252, 94176, 99360, 100160, 100280, 101412, 102351, 104640, 107985, 112680, 112815, 115184, 117720, 119232, 120336, 126765, 129582, 135216, 135378, 136468, 141264, 143980, 149040, 150240, 150420, 156960, 160448, 169020, 170585, 172776, 176580, 180288, 180504, 188352, 194373, 198720, 200560, 202824, 203067, 204702, 215970, 225360, 225630, 230368, 235440, 240672, 253530, 259164, 270432, 270756, 272936, 282528, 287960, 298080, 300480, 300840, 307053, 313920, 323955, 338040, 338445, 341170, 345552, 353160, 361008, 388746, 401120, 405648, 406134, 409404, 431940, 450720, 451260, 460736, 470880, 481344, 507060, 511755, 518328, 540864, 541512, 545872, 565056, 575920, 583119, 596160, 601680, 614106, 647910, 676080, 676890, 682340, 691104, 706320, 722016, 777492, 784691, 802240, 811296, 812268, 818808, 863880, 901440, 902520, 921159, 941760, 971865, 1014120, 1015335, 1023510, 1036656, 1083024, 1091744, 1151840, 1166238, 1203360, 1228212, 1295820, 1352160, 1353780, 1364680, 1382208, 1412640, 1444032, 1535265, 1554984, 1569382, 1622592, 1624536, 1637616, 1727760, 1805040, 1842318, 1943730, 2028240, 2030670, 2047020, 2073312, 2166048, 2183488, 2303680, 2332476, 2354073, 2406720, 2456424, 2591640, 2704320, 2707560, 2729360, 2763477, 2825280, 2915595, 3070530, 3109968, 3138764, 3249072, 3275232, 3455520, 3610080, 3684636, 3887460, 3923455, 4056480, 4061340, 4094040, 4146624, 4332096, 4605795, 4664952, 4708146, 4912848, 5183280, 5415120, 5458720, 5526954, 5831190, 6141060, 6219936, 6277528, 6498144, 6550464, 6911040, 7062219, 7220160, 7369272, 7774920, 7846910, 8112960, 8122680, 8188080, 9211590, 9329904, 9416292, 9825696, 10366560, 10830240, 10917440, 11053908, 11662380, 11770365, 12282120, 12439872, 12555056, 12996288, 13817385, 14124438, 14738544, 15549840, 15693820, 16245360, 16376160, 18423180, 18659808, 18832584, 19651392, 20733120, 21186657, 21660480, 22107816, 23324760, 23540730, 24564240, 25110112, 27634770, 28248876, 29477088, 31099680, 31387640, 32490720, 32752320, 35311095, 36846360, 37319616, 37665168, 42373314, 44215632, 46649520, 47081460, 49128480, 50220224, 55269540, 56497752, 58954176, 62199360, 62775280, 63559971, 64981440, 70622190, 73692720, 75330336, 84746628, 88431264, 93299040, 94162920, 98256960, 105933285, 110539080, 112995504, 125550560, 127119942, 141244380, 147385440, 150660672, 169493256, 176862528, 186598080, 188325840, 211866570, 221078160, 225991008, 251101120, 254239884, 282488760, 294770880, 317799855, 338986512, 376651680, 423733140, 442156320, 451982016, 508479768, 564977520, 635599710, 677973024, 753303360, 847466280, 884312640, 1016959536, 1129955040, 1271199420, 1355946048, 1694932560, 2033919072, 2259910080, 2542398840, 3389865120, 4067838144, 5084797680, 6779730240, 10169595360, 20339190720]

約数ペア:

[(1, 20339190720), (2, 10169595360), (3, 6779730240), (4, 5084797680), (5, 4067838144), (6, 3389865120), (8, 2542398840), (9, 2259910080), (10, 2033919072), (12, 1694932560), (15, 1355946048), (16, 1271199420), (18, 1129955040), (20, 1016959536), (23, 884312640), (24, 847466280), (27, 753303360), (30, 677973024), (32, 635599710), (36, 564977520), (40, 508479768), (45, 451982016), (46, 442156320), (48, 423733140), (54, 376651680), (60, 338986512), (64, 317799855), (69, 294770880), (72, 282488760), (80, 254239884), (81, 251101120), (90, 225991008), (92, 221078160), (96, 211866570), (108, 188325840), (109, 186598080), (115, 176862528), (120, 169493256), (135, 150660672), (138, 147385440), (144, 141244380), (160, 127119942), (162, 125550560), (180, 112995504), (184, 110539080), (192, 105933285), (207, 98256960), (216, 94162920), (218, 93299040), (230, 88431264), (240, 84746628), (270, 75330336), (276, 73692720), (288, 70622190), (313, 64981440), (320, 63559971), (324, 62775280), (327, 62199360), (345, 58954176), (360, 56497752), (368, 55269540), (405, 50220224), (414, 49128480), (432, 47081460), (436, 46649520), (460, 44215632), (480, 42373314), (540, 37665168), (545, 37319616), (552, 36846360), (576, 35311095), (621, 32752320), (626, 32490720), (648, 31387640), (654, 31099680), (690, 29477088), (720, 28248876), (736, 27634770), (810, 25110112), (828, 24564240), (864, 23540730), (872, 23324760), (920, 22107816), (939, 21660480), (960, 21186657), (981, 20733120), (1035, 19651392), (1080, 18832584), (1090, 18659808), (1104, 18423180), (1242, 16376160), (1252, 16245360), (1296, 15693820), (1308, 15549840), (1380, 14738544), (1440, 14124438), (1472, 13817385), (1565, 12996288), (1620, 12555056), (1635, 12439872), (1656, 12282120), (1728, 11770365), (1744, 11662380), (1840, 11053908), (1863, 10917440), (1878, 10830240), (1962, 10366560), (2070, 9825696), (2160, 9416292), (2180, 9329904), (2208, 9211590), (2484, 8188080), (2504, 8122680), (2507, 8112960), (2592, 7846910), (2616, 7774920), (2760, 7369272), (2817, 7220160), (2880, 7062219), (2943, 6911040), (3105, 6550464), (3130, 6498144), (3240, 6277528), (3270, 6219936), (3312, 6141060), (3488, 5831190), (3680, 5526954), (3726, 5458720), (3756, 5415120), (3924, 5183280), (4140, 4912848), (4320, 4708146), (4360, 4664952), (4416, 4605795), (4695, 4332096), (4905, 4146624), (4968, 4094040), (5008, 4061340), (5014, 4056480), (5184, 3923455), (5232, 3887460), (5520, 3684636), (5634, 3610080), (5886, 3455520), (6210, 3275232), (6260, 3249072), (6480, 3138764), (6540, 3109968), (6624, 3070530), (6976, 2915595), (7199, 2825280), (7360, 2763477), (7452, 2729360), (7512, 2707560), (7521, 2704320), (7848, 2591640), (8280, 2456424), (8451, 2406720), (8640, 2354073), (8720, 2332476), (8829, 2303680), (9315, 2183488), (9390, 2166048), (9810, 2073312), (9936, 2047020), (10016, 2030670), (10028, 2028240), (10464, 1943730), (11040, 1842318), (11268, 1805040), (11772, 1727760), (12420, 1637616), (12520, 1624536), (12535, 1622592), (12960, 1569382), (13080, 1554984), (13248, 1535265), (14085, 1444032), (14398, 1412640), (14715, 1382208), (14904, 1364680), (15024, 1353780), (15042, 1352160), (15696, 1295820), (16560, 1228212), (16902, 1203360), (17440, 1166238), (17658, 1151840), (18630, 1091744), (18780, 1083024), (19620, 1036656), (19872, 1023510), (20032, 1015335), (20056, 1014120), (20928, 971865), (21597, 941760), (22080, 921159), (22536, 902520), (22563, 901440), (23544, 863880), (24840, 818808), (25040, 812268), (25070, 811296), (25353, 802240), (25920, 784691), (26160, 777492), (28170, 722016), (28796, 706320), (29430, 691104), (29808, 682340), (30048, 676890), (30084, 676080), (31392, 647910), (33120, 614106), (33804, 601680), (34117, 596160), (34880, 583119), (35316, 575920), (35995, 565056), (37260, 545872), (37560, 541512), (37605, 540864), (39240, 518328), (39744, 511755), (40112, 507060), (42255, 481344), (43194, 470880), (44145, 460736), (45072, 451260), (45126, 450720), (47088, 431940), (49680, 409404), (50080, 406134), (50140, 405648), (50706, 401120), (52320, 388746), (56340, 361008), (57592, 353160), (58860, 345552), (59616, 341170), (60096, 338445), (60168, 338040), (62784, 323955), (64791, 313920), (66240, 307053), (67608, 300840), (67689, 300480), (68234, 298080), (70632, 287960), (71990, 282528), (74520, 272936), (75120, 270756), (75210, 270432), (78480, 259164), (80224, 253530), (84510, 240672), (86388, 235440), (88290, 230368), (90144, 225630), (90252, 225360), (94176, 215970), (99360, 204702), (100160, 203067), (100280, 202824), (101412, 200560), (102351, 198720), (104640, 194373), (107985, 188352), (112680, 180504), (112815, 180288), (115184, 176580), (117720, 172776), (119232, 170585), (120336, 169020), (126765, 160448), (129582, 156960), (135216, 150420), (135378, 150240), (136468, 149040), (141264, 143980)]