16507123920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6840

約数の個数: 480

約数和(自身を含む): 69026653440

約数和(自身を除く): 52519529520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 161, 168, 180, 184, 189, 196, 207, 210, 216, 230, 240, 245, 252, 270, 276, 280, 294, 315, 322, 336, 345, 360, 368, 378, 392, 414, 420, 432, 441, 460, 483, 490, 504, 540, 552, 560, 588, 621, 630, 644, 690, 720, 735, 756, 784, 805, 828, 840, 882, 920, 945, 966, 980, 1008, 1035, 1080, 1104, 1127, 1176, 1242, 1260, 1288, 1323, 1380, 1449, 1470, 1512, 1610, 1656, 1680, 1764, 1840, 1890, 1932, 1960, 2070, 2160, 2205, 2254, 2352, 2415, 2484, 2520, 2576, 2646, 2760, 2898, 2940, 3024, 3105, 3220, 3312, 3381, 3528, 3780, 3864, 3920, 4140, 4347, 4410, 4508, 4830, 4968, 5040, 5292, 5520, 5635, 5796, 5880, 6210, 6440, 6615, 6762, 6781, 7056, 7245, 7560, 7728, 8280, 8694, 8820, 9016, 9660, 9936, 10143, 10584, 11270, 11592, 11760, 12420, 12880, 13230, 13524, 13562, 14490, 15120, 16560, 16905, 17388, 17640, 18032, 19320, 20286, 20343, 21168, 21735, 22540, 23184, 24840, 26460, 27048, 27124, 28980, 30429, 33810, 33905, 34776, 35280, 38640, 40572, 40686, 43470, 45080, 47467, 49680, 50715, 52920, 54096, 54248, 57960, 60858, 61029, 67620, 67810, 69552, 81144, 81372, 86940, 90160, 94934, 101430, 101715, 105840, 108496, 115920, 121716, 122058, 135240, 135620, 142401, 152145, 155963, 162288, 162744, 173880, 183087, 189868, 202860, 203430, 237335, 243432, 244116, 270480, 271240, 284802, 304290, 305145, 311926, 325488, 332269, 347760, 366174, 379736, 405720, 406860, 427203, 467889, 474670, 486864, 488232, 542480, 569604, 608580, 610290, 623852, 664538, 712005, 732348, 759472, 779815, 811440, 813720, 854406, 915435, 935778, 949340, 976464, 996807, 1091741, 1139208, 1217160, 1220580, 1247704, 1281609, 1329076, 1403667, 1424010, 1464696, 1559630, 1627440, 1661345, 1708812, 1830870, 1871556, 1898680, 1993614, 2136015, 2183482, 2278416, 2339445, 2434320, 2441160, 2495408, 2563218, 2658152, 2807334, 2848020, 2929392, 2990421, 3119260, 3275223, 3322690, 3417624, 3661740, 3743112, 3797360, 3987228, 4211001, 4272030, 4366964, 4678890, 4882320, 4984035, 5126436, 5316304, 5458705, 5614668, 5696040, 5980842, 6238520, 6408045, 6550446, 6645380, 6835248, 7018335, 7323480, 7486224, 7642187, 7974456, 8422002, 8544060, 8733928, 8971263, 9357780, 9825669, 9968070, 10252872, 10917410, 11229336, 11392080, 11961684, 12477040, 12816090, 13100892, 13290760, 14036670, 14646960, 14952105, 15284374, 15948912, 16376115, 16844004, 17088120, 17467856, 17942526, 18715560, 19651338, 19936140, 20505744, 21055005, 21834820, 22458672, 22926561, 23923368, 25632180, 26201784, 26581520, 28073340, 29477007, 29904210, 30568748, 32752230, 33688008, 34176240, 35885052, 37431120, 38210935, 39302676, 39872280, 42110010, 43669640, 44856315, 45853122, 47846736, 49128345, 51264360, 52403568, 56146680, 58954014, 59808420, 61137496, 65504460, 67376016, 68779683, 71770104, 76421870, 78605352, 79744560, 84220020, 87339280, 89712630, 91706244, 98256690, 102528720, 112293360, 114632805, 117908028, 119616840, 122274992, 131008920, 137559366, 143540208, 147385035, 152843740, 157210704, 168440040, 179425260, 183412488, 196513380, 206339049, 229265610, 235816056, 239233680, 262017840, 275118732, 294770070, 305687480, 336880080, 343898415, 358850520, 366824976, 393026760, 412678098, 458531220, 471632112, 550237464, 589540140, 611374960, 687796830, 717701040, 786053520, 825356196, 917062440, 1031695245, 1100474928, 1179080280, 1375593660, 1650712392, 1834124880, 2063390490, 2358160560, 2751187320, 3301424784, 4126780980, 5502374640, 8253561960, 16507123920]

約数ペア:

[(1, 16507123920), (2, 8253561960), (3, 5502374640), (4, 4126780980), (5, 3301424784), (6, 2751187320), (7, 2358160560), (8, 2063390490), (9, 1834124880), (10, 1650712392), (12, 1375593660), (14, 1179080280), (15, 1100474928), (16, 1031695245), (18, 917062440), (20, 825356196), (21, 786053520), (23, 717701040), (24, 687796830), (27, 611374960), (28, 589540140), (30, 550237464), (35, 471632112), (36, 458531220), (40, 412678098), (42, 393026760), (45, 366824976), (46, 358850520), (48, 343898415), (49, 336880080), (54, 305687480), (56, 294770070), (60, 275118732), (63, 262017840), (69, 239233680), (70, 235816056), (72, 229265610), (80, 206339049), (84, 196513380), (90, 183412488), (92, 179425260), (98, 168440040), (105, 157210704), (108, 152843740), (112, 147385035), (115, 143540208), (120, 137559366), (126, 131008920), (135, 122274992), (138, 119616840), (140, 117908028), (144, 114632805), (147, 112293360), (161, 102528720), (168, 98256690), (180, 91706244), (184, 89712630), (189, 87339280), (196, 84220020), (207, 79744560), (210, 78605352), (216, 76421870), (230, 71770104), (240, 68779683), (245, 67376016), (252, 65504460), (270, 61137496), (276, 59808420), (280, 58954014), (294, 56146680), (315, 52403568), (322, 51264360), (336, 49128345), (345, 47846736), (360, 45853122), (368, 44856315), (378, 43669640), (392, 42110010), (414, 39872280), (420, 39302676), (432, 38210935), (441, 37431120), (460, 35885052), (483, 34176240), (490, 33688008), (504, 32752230), (540, 30568748), (552, 29904210), (560, 29477007), (588, 28073340), (621, 26581520), (630, 26201784), (644, 25632180), (690, 23923368), (720, 22926561), (735, 22458672), (756, 21834820), (784, 21055005), (805, 20505744), (828, 19936140), (840, 19651338), (882, 18715560), (920, 17942526), (945, 17467856), (966, 17088120), (980, 16844004), (1008, 16376115), (1035, 15948912), (1080, 15284374), (1104, 14952105), (1127, 14646960), (1176, 14036670), (1242, 13290760), (1260, 13100892), (1288, 12816090), (1323, 12477040), (1380, 11961684), (1449, 11392080), (1470, 11229336), (1512, 10917410), (1610, 10252872), (1656, 9968070), (1680, 9825669), (1764, 9357780), (1840, 8971263), (1890, 8733928), (1932, 8544060), (1960, 8422002), (2070, 7974456), (2160, 7642187), (2205, 7486224), (2254, 7323480), (2352, 7018335), (2415, 6835248), (2484, 6645380), (2520, 6550446), (2576, 6408045), (2646, 6238520), (2760, 5980842), (2898, 5696040), (2940, 5614668), (3024, 5458705), (3105, 5316304), (3220, 5126436), (3312, 4984035), (3381, 4882320), (3528, 4678890), (3780, 4366964), (3864, 4272030), (3920, 4211001), (4140, 3987228), (4347, 3797360), (4410, 3743112), (4508, 3661740), (4830, 3417624), (4968, 3322690), (5040, 3275223), (5292, 3119260), (5520, 2990421), (5635, 2929392), (5796, 2848020), (5880, 2807334), (6210, 2658152), (6440, 2563218), (6615, 2495408), (6762, 2441160), (6781, 2434320), (7056, 2339445), (7245, 2278416), (7560, 2183482), (7728, 2136015), (8280, 1993614), (8694, 1898680), (8820, 1871556), (9016, 1830870), (9660, 1708812), (9936, 1661345), (10143, 1627440), (10584, 1559630), (11270, 1464696), (11592, 1424010), (11760, 1403667), (12420, 1329076), (12880, 1281609), (13230, 1247704), (13524, 1220580), (13562, 1217160), (14490, 1139208), (15120, 1091741), (16560, 996807), (16905, 976464), (17388, 949340), (17640, 935778), (18032, 915435), (19320, 854406), (20286, 813720), (20343, 811440), (21168, 779815), (21735, 759472), (22540, 732348), (23184, 712005), (24840, 664538), (26460, 623852), (27048, 610290), (27124, 608580), (28980, 569604), (30429, 542480), (33810, 488232), (33905, 486864), (34776, 474670), (35280, 467889), (38640, 427203), (40572, 406860), (40686, 405720), (43470, 379736), (45080, 366174), (47467, 347760), (49680, 332269), (50715, 325488), (52920, 311926), (54096, 305145), (54248, 304290), (57960, 284802), (60858, 271240), (61029, 270480), (67620, 244116), (67810, 243432), (69552, 237335), (81144, 203430), (81372, 202860), (86940, 189868), (90160, 183087), (94934, 173880), (101430, 162744), (101715, 162288), (105840, 155963), (108496, 152145), (115920, 142401), (121716, 135620), (122058, 135240)]