2499023520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 432

約数和(自身を含む): 10043193888

約数和(自身を除く): 7544170368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 107, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 214, 224, 240, 245, 252, 280, 288, 294, 315, 321, 331, 336, 360, 392, 420, 428, 441, 480, 490, 504, 535, 560, 588, 630, 642, 662, 672, 720, 735, 749, 784, 840, 856, 882, 963, 980, 993, 1008, 1070, 1120, 1176, 1260, 1284, 1324, 1440, 1470, 1498, 1568, 1605, 1655, 1680, 1712, 1764, 1926, 1960, 1986, 2016, 2140, 2205, 2247, 2317, 2352, 2520, 2568, 2648, 2940, 2979, 2996, 3210, 3310, 3360, 3424, 3528, 3745, 3852, 3920, 3972, 4280, 4410, 4494, 4634, 4704, 4815, 4965, 5040, 5136, 5243, 5296, 5880, 5958, 5992, 6420, 6620, 6741, 6951, 7056, 7490, 7704, 7840, 7944, 8560, 8820, 8988, 9268, 9630, 9930, 10080, 10272, 10486, 10592, 11235, 11585, 11760, 11916, 11984, 12840, 13240, 13482, 13902, 14112, 14895, 14980, 15408, 15729, 15888, 16219, 17120, 17640, 17976, 18536, 19260, 19860, 20853, 20972, 22470, 23170, 23520, 23832, 23968, 25680, 26215, 26480, 26964, 27804, 29790, 29960, 30816, 31458, 31776, 32438, 33705, 34755, 35280, 35417, 35952, 37072, 38520, 39720, 41706, 41944, 44940, 46340, 47187, 47664, 48657, 51360, 52430, 52960, 53928, 55608, 59580, 59920, 62916, 64876, 67410, 69510, 70560, 70834, 71904, 74144, 77040, 78645, 79440, 81095, 83412, 83888, 89880, 92680, 94374, 95328, 97314, 104265, 104860, 106251, 107856, 111216, 119160, 119840, 125832, 129752, 134820, 139020, 141668, 145971, 154080, 157290, 158880, 162190, 166824, 167776, 177085, 179760, 185360, 188748, 194628, 208530, 209720, 212502, 215712, 222432, 235935, 238320, 243285, 247919, 251664, 259504, 269640, 278040, 283336, 291942, 314580, 318753, 324380, 333648, 354170, 359520, 370720, 377496, 389256, 417060, 419440, 425004, 471870, 476640, 486570, 495838, 503328, 519008, 531255, 539280, 556080, 566672, 583884, 629160, 637506, 648760, 667296, 708340, 729855, 743757, 754992, 778512, 834120, 838880, 850008, 943740, 973140, 991676, 1062510, 1078560, 1112160, 1133344, 1167768, 1239595, 1258320, 1275012, 1297520, 1416680, 1459710, 1487514, 1509984, 1557024, 1593765, 1668240, 1700016, 1735433, 1887480, 1946280, 1983352, 2125020, 2231271, 2335536, 2479190, 2516640, 2550024, 2595040, 2833360, 2919420, 2975028, 3187530, 3336480, 3400032, 3470866, 3718785, 3774960, 3892560, 3966704, 4250040, 4462542, 4671072, 4958380, 5100048, 5206299, 5666720, 5838840, 5950056, 6375060, 6941732, 7437570, 7549920, 7785120, 7933408, 8500080, 8677165, 8925084, 9916760, 10200096, 10412598, 11156355, 11677680, 11900112, 12750120, 13883464, 14875140, 15618897, 17000160, 17354330, 17850168, 19833520, 20825196, 22312710, 23355360, 23800224, 25500240, 26031495, 27766928, 29750280, 31237794, 34708660, 35700336, 39667040, 41650392, 44625420, 51000480, 52062990, 55533856, 59500560, 62475588, 69417320, 71400672, 78094485, 83300784, 89250840, 104125980, 119001120, 124951176, 138834640, 156188970, 166601568, 178501680, 208251960, 249902352, 277669280, 312377940, 357003360, 416503920, 499804704, 624755880, 833007840, 1249511760, 2499023520]

約数ペア:

[(1, 2499023520), (2, 1249511760), (3, 833007840), (4, 624755880), (5, 499804704), (6, 416503920), (7, 357003360), (8, 312377940), (9, 277669280), (10, 249902352), (12, 208251960), (14, 178501680), (15, 166601568), (16, 156188970), (18, 138834640), (20, 124951176), (21, 119001120), (24, 104125980), (28, 89250840), (30, 83300784), (32, 78094485), (35, 71400672), (36, 69417320), (40, 62475588), (42, 59500560), (45, 55533856), (48, 52062990), (49, 51000480), (56, 44625420), (60, 41650392), (63, 39667040), (70, 35700336), (72, 34708660), (80, 31237794), (84, 29750280), (90, 27766928), (96, 26031495), (98, 25500240), (105, 23800224), (107, 23355360), (112, 22312710), (120, 20825196), (126, 19833520), (140, 17850168), (144, 17354330), (147, 17000160), (160, 15618897), (168, 14875140), (180, 13883464), (196, 12750120), (210, 11900112), (214, 11677680), (224, 11156355), (240, 10412598), (245, 10200096), (252, 9916760), (280, 8925084), (288, 8677165), (294, 8500080), (315, 7933408), (321, 7785120), (331, 7549920), (336, 7437570), (360, 6941732), (392, 6375060), (420, 5950056), (428, 5838840), (441, 5666720), (480, 5206299), (490, 5100048), (504, 4958380), (535, 4671072), (560, 4462542), (588, 4250040), (630, 3966704), (642, 3892560), (662, 3774960), (672, 3718785), (720, 3470866), (735, 3400032), (749, 3336480), (784, 3187530), (840, 2975028), (856, 2919420), (882, 2833360), (963, 2595040), (980, 2550024), (993, 2516640), (1008, 2479190), (1070, 2335536), (1120, 2231271), (1176, 2125020), (1260, 1983352), (1284, 1946280), (1324, 1887480), (1440, 1735433), (1470, 1700016), (1498, 1668240), (1568, 1593765), (1605, 1557024), (1655, 1509984), (1680, 1487514), (1712, 1459710), (1764, 1416680), (1926, 1297520), (1960, 1275012), (1986, 1258320), (2016, 1239595), (2140, 1167768), (2205, 1133344), (2247, 1112160), (2317, 1078560), (2352, 1062510), (2520, 991676), (2568, 973140), (2648, 943740), (2940, 850008), (2979, 838880), (2996, 834120), (3210, 778512), (3310, 754992), (3360, 743757), (3424, 729855), (3528, 708340), (3745, 667296), (3852, 648760), (3920, 637506), (3972, 629160), (4280, 583884), (4410, 566672), (4494, 556080), (4634, 539280), (4704, 531255), (4815, 519008), (4965, 503328), (5040, 495838), (5136, 486570), (5243, 476640), (5296, 471870), (5880, 425004), (5958, 419440), (5992, 417060), (6420, 389256), (6620, 377496), (6741, 370720), (6951, 359520), (7056, 354170), (7490, 333648), (7704, 324380), (7840, 318753), (7944, 314580), (8560, 291942), (8820, 283336), (8988, 278040), (9268, 269640), (9630, 259504), (9930, 251664), (10080, 247919), (10272, 243285), (10486, 238320), (10592, 235935), (11235, 222432), (11585, 215712), (11760, 212502), (11916, 209720), (11984, 208530), (12840, 194628), (13240, 188748), (13482, 185360), (13902, 179760), (14112, 177085), (14895, 167776), (14980, 166824), (15408, 162190), (15729, 158880), (15888, 157290), (16219, 154080), (17120, 145971), (17640, 141668), (17976, 139020), (18536, 134820), (19260, 129752), (19860, 125832), (20853, 119840), (20972, 119160), (22470, 111216), (23170, 107856), (23520, 106251), (23832, 104860), (23968, 104265), (25680, 97314), (26215, 95328), (26480, 94374), (26964, 92680), (27804, 89880), (29790, 83888), (29960, 83412), (30816, 81095), (31458, 79440), (31776, 78645), (32438, 77040), (33705, 74144), (34755, 71904), (35280, 70834), (35417, 70560), (35952, 69510), (37072, 67410), (38520, 64876), (39720, 62916), (41706, 59920), (41944, 59580), (44940, 55608), (46340, 53928), (47187, 52960), (47664, 52430), (48657, 51360)]