20160748440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6663

約数の個数: 384

約数和(自身を含む): 79624995840

約数和(自身を除く): 59464247400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 53, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 106, 115, 120, 126, 138, 140, 159, 161, 168, 180, 184, 207, 210, 212, 230, 252, 265, 276, 280, 315, 318, 322, 345, 360, 371, 414, 420, 424, 460, 477, 483, 504, 530, 552, 630, 636, 644, 690, 742, 795, 805, 828, 840, 920, 954, 966, 1035, 1060, 1113, 1219, 1260, 1272, 1288, 1380, 1449, 1484, 1590, 1610, 1656, 1855, 1908, 1932, 2070, 2120, 2226, 2385, 2415, 2438, 2520, 2760, 2898, 2968, 3180, 3220, 3339, 3657, 3710, 3816, 3864, 4140, 4452, 4770, 4830, 4876, 5565, 5796, 6095, 6360, 6440, 6563, 6678, 7245, 7314, 7420, 8280, 8533, 8904, 9540, 9660, 9752, 10971, 11130, 11592, 12190, 13126, 13356, 14490, 14628, 14840, 16695, 17066, 18285, 19080, 19320, 19689, 21942, 22260, 24380, 25599, 26252, 26712, 28980, 29256, 32815, 33390, 34132, 36570, 39378, 42665, 43884, 44520, 45941, 48760, 51198, 52504, 54855, 57960, 59067, 65630, 66780, 68264, 73140, 76797, 78756, 85330, 87768, 91882, 98445, 102396, 109710, 118134, 127995, 131260, 133560, 137823, 146280, 150949, 153594, 157512, 170660, 183764, 196890, 204792, 219420, 229705, 236268, 255990, 262520, 275646, 295335, 301898, 307188, 341320, 347839, 367528, 383985, 393780, 413469, 438840, 452847, 459410, 472536, 511980, 551292, 590670, 603796, 614376, 689115, 695678, 754745, 767970, 787560, 826938, 905694, 918820, 1023960, 1043517, 1056643, 1102584, 1181340, 1207592, 1358541, 1378230, 1391356, 1509490, 1535940, 1653876, 1739195, 1811388, 1837640, 2067345, 2087034, 2113286, 2264235, 2362680, 2434873, 2717082, 2756460, 2782712, 3018980, 3071880, 3130551, 3169929, 3307752, 3478390, 3622776, 4134690, 4174068, 4226572, 4528470, 4869746, 5217585, 5283215, 5434164, 5512920, 6037960, 6261102, 6339858, 6792705, 6956780, 7304619, 8000297, 8269380, 8348136, 8453144, 9056940, 9509787, 9739492, 10435170, 10566430, 10868328, 12174365, 12522204, 12679716, 13585410, 13913560, 14609238, 15652755, 15849645, 16000594, 16538760, 18113880, 19019574, 19478984, 20870340, 21132860, 21913857, 24000891, 24348730, 25044408, 25359432, 27170820, 29218476, 31305510, 31699290, 32001188, 36523095, 38039148, 40001485, 41740680, 42265720, 43827714, 47548935, 48001782, 48697460, 54341640, 56002079, 58436952, 62611020, 63398580, 64002376, 72002673, 73046190, 76078296, 80002970, 87655428, 95097870, 96003564, 97394920, 109569285, 112004158, 120004455, 125222040, 126797160, 144005346, 146092380, 160005940, 168006237, 175310856, 190195740, 192007128, 219138570, 224008316, 240008910, 280010395, 288010692, 292184760, 320011880, 336012474, 360013365, 380391480, 438277140, 448016632, 480017820, 504018711, 560020790, 576021384, 672024948, 720026730, 840031185, 876554280, 960035640, 1008037422, 1120041580, 1344049896, 1440053460, 1680062370, 2016074844, 2240083160, 2520093555, 2880106920, 3360124740, 4032149688, 5040187110, 6720249480, 10080374220, 20160748440]

約数ペア:

[(1, 20160748440), (2, 10080374220), (3, 6720249480), (4, 5040187110), (5, 4032149688), (6, 3360124740), (7, 2880106920), (8, 2520093555), (9, 2240083160), (10, 2016074844), (12, 1680062370), (14, 1440053460), (15, 1344049896), (18, 1120041580), (20, 1008037422), (21, 960035640), (23, 876554280), (24, 840031185), (28, 720026730), (30, 672024948), (35, 576021384), (36, 560020790), (40, 504018711), (42, 480017820), (45, 448016632), (46, 438277140), (53, 380391480), (56, 360013365), (60, 336012474), (63, 320011880), (69, 292184760), (70, 288010692), (72, 280010395), (84, 240008910), (90, 224008316), (92, 219138570), (105, 192007128), (106, 190195740), (115, 175310856), (120, 168006237), (126, 160005940), (138, 146092380), (140, 144005346), (159, 126797160), (161, 125222040), (168, 120004455), (180, 112004158), (184, 109569285), (207, 97394920), (210, 96003564), (212, 95097870), (230, 87655428), (252, 80002970), (265, 76078296), (276, 73046190), (280, 72002673), (315, 64002376), (318, 63398580), (322, 62611020), (345, 58436952), (360, 56002079), (371, 54341640), (414, 48697460), (420, 48001782), (424, 47548935), (460, 43827714), (477, 42265720), (483, 41740680), (504, 40001485), (530, 38039148), (552, 36523095), (630, 32001188), (636, 31699290), (644, 31305510), (690, 29218476), (742, 27170820), (795, 25359432), (805, 25044408), (828, 24348730), (840, 24000891), (920, 21913857), (954, 21132860), (966, 20870340), (1035, 19478984), (1060, 19019574), (1113, 18113880), (1219, 16538760), (1260, 16000594), (1272, 15849645), (1288, 15652755), (1380, 14609238), (1449, 13913560), (1484, 13585410), (1590, 12679716), (1610, 12522204), (1656, 12174365), (1855, 10868328), (1908, 10566430), (1932, 10435170), (2070, 9739492), (2120, 9509787), (2226, 9056940), (2385, 8453144), (2415, 8348136), (2438, 8269380), (2520, 8000297), (2760, 7304619), (2898, 6956780), (2968, 6792705), (3180, 6339858), (3220, 6261102), (3339, 6037960), (3657, 5512920), (3710, 5434164), (3816, 5283215), (3864, 5217585), (4140, 4869746), (4452, 4528470), (4770, 4226572), (4830, 4174068), (4876, 4134690), (5565, 3622776), (5796, 3478390), (6095, 3307752), (6360, 3169929), (6440, 3130551), (6563, 3071880), (6678, 3018980), (7245, 2782712), (7314, 2756460), (7420, 2717082), (8280, 2434873), (8533, 2362680), (8904, 2264235), (9540, 2113286), (9660, 2087034), (9752, 2067345), (10971, 1837640), (11130, 1811388), (11592, 1739195), (12190, 1653876), (13126, 1535940), (13356, 1509490), (14490, 1391356), (14628, 1378230), (14840, 1358541), (16695, 1207592), (17066, 1181340), (18285, 1102584), (19080, 1056643), (19320, 1043517), (19689, 1023960), (21942, 918820), (22260, 905694), (24380, 826938), (25599, 787560), (26252, 767970), (26712, 754745), (28980, 695678), (29256, 689115), (32815, 614376), (33390, 603796), (34132, 590670), (36570, 551292), (39378, 511980), (42665, 472536), (43884, 459410), (44520, 452847), (45941, 438840), (48760, 413469), (51198, 393780), (52504, 383985), (54855, 367528), (57960, 347839), (59067, 341320), (65630, 307188), (66780, 301898), (68264, 295335), (73140, 275646), (76797, 262520), (78756, 255990), (85330, 236268), (87768, 229705), (91882, 219420), (98445, 204792), (102396, 196890), (109710, 183764), (118134, 170660), (127995, 157512), (131260, 153594), (133560, 150949), (137823, 146280)]