2255048640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 448

約数和(自身を含む): 9078894720

約数和(自身を除く): 6823846080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 576, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1040, 1080, 1088, 1105, 1170, 1181, 1224, 1248, 1326, 1360, 1404, 1440, 1530, 1560, 1632, 1728, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2160, 2210, 2295, 2340, 2362, 2448, 2496, 2652, 2720, 2808, 2880, 3060, 3120, 3264, 3315, 3510, 3536, 3543, 3672, 3744, 3978, 4080, 4160, 4320, 4420, 4590, 4680, 4724, 4896, 5304, 5440, 5616, 5905, 5967, 6120, 6240, 6630, 7020, 7072, 7086, 7344, 7488, 7956, 8160, 8640, 8840, 9180, 9360, 9448, 9792, 9945, 10608, 10629, 11232, 11810, 11934, 12240, 12480, 13260, 14040, 14144, 14172, 14688, 15353, 15912, 16320, 17680, 17715, 18360, 18720, 18896, 19890, 20077, 21216, 21258, 22464, 23620, 23868, 24480, 26520, 28080, 28344, 29376, 29835, 30706, 31824, 31887, 35360, 35430, 36720, 37440, 37792, 39780, 40154, 42432, 42516, 46059, 47240, 47736, 48960, 53040, 53145, 56160, 56688, 59670, 60231, 61412, 63648, 63774, 70720, 70860, 73440, 75584, 76765, 79560, 80308, 85032, 92118, 94480, 95472, 100385, 106080, 106290, 112320, 113376, 119340, 120462, 122824, 127296, 127548, 138177, 141720, 146880, 153530, 159120, 159435, 160616, 170064, 180693, 184236, 188960, 190944, 200770, 212160, 212580, 226752, 230295, 238680, 240924, 245648, 255096, 261001, 276354, 283440, 301155, 307060, 318240, 318870, 321232, 340128, 361386, 368472, 377920, 381888, 401540, 414531, 425160, 460590, 477360, 481848, 491296, 510192, 522002, 542079, 552708, 566880, 602310, 614120, 636480, 637740, 642464, 680256, 690885, 722772, 736944, 783003, 803080, 829062, 850320, 903465, 921180, 954720, 963696, 982592, 1020384, 1044004, 1084158, 1105416, 1133760, 1204620, 1228240, 1275480, 1284928, 1305005, 1381770, 1445544, 1473888, 1566006, 1606160, 1658124, 1700640, 1806930, 1842360, 1909440, 1927392, 2040768, 2072655, 2088008, 2168316, 2210832, 2349009, 2409240, 2456480, 2550960, 2610010, 2710395, 2763540, 2891088, 2947776, 3132012, 3212320, 3316248, 3401280, 3613860, 3684720, 3854784, 3915015, 4145310, 4176016, 4336632, 4421664, 4698018, 4818480, 4912960, 5101920, 5220020, 5420790, 5527080, 5782176, 6264024, 6424640, 6632496, 7047027, 7227720, 7369440, 7830030, 8290620, 8352032, 8673264, 8843328, 9396036, 9636960, 10203840, 10440040, 10841580, 11054160, 11564352, 11745045, 12528048, 13264992, 14094054, 14455440, 14738880, 15660060, 16581240, 16704064, 17346528, 18792072, 19273920, 20880080, 21683160, 22108320, 23490090, 25056096, 26529984, 28188108, 28910880, 31320120, 33162480, 34693056, 35235135, 37584144, 41760160, 43366320, 44216640, 46980180, 50112192, 56376216, 57821760, 62640240, 66324960, 70470270, 75168288, 83520320, 86732640, 93960360, 112752432, 125280480, 132649920, 140940540, 150336576, 173465280, 187920720, 225504864, 250560960, 281881080, 375841440, 451009728, 563762160, 751682880, 1127524320, 2255048640]

約数ペア:

[(1, 2255048640), (2, 1127524320), (3, 751682880), (4, 563762160), (5, 451009728), (6, 375841440), (8, 281881080), (9, 250560960), (10, 225504864), (12, 187920720), (13, 173465280), (15, 150336576), (16, 140940540), (17, 132649920), (18, 125280480), (20, 112752432), (24, 93960360), (26, 86732640), (27, 83520320), (30, 75168288), (32, 70470270), (34, 66324960), (36, 62640240), (39, 57821760), (40, 56376216), (45, 50112192), (48, 46980180), (51, 44216640), (52, 43366320), (54, 41760160), (60, 37584144), (64, 35235135), (65, 34693056), (68, 33162480), (72, 31320120), (78, 28910880), (80, 28188108), (85, 26529984), (90, 25056096), (96, 23490090), (102, 22108320), (104, 21683160), (108, 20880080), (117, 19273920), (120, 18792072), (130, 17346528), (135, 16704064), (136, 16581240), (144, 15660060), (153, 14738880), (156, 14455440), (160, 14094054), (170, 13264992), (180, 12528048), (192, 11745045), (195, 11564352), (204, 11054160), (208, 10841580), (216, 10440040), (221, 10203840), (234, 9636960), (240, 9396036), (255, 8843328), (260, 8673264), (270, 8352032), (272, 8290620), (288, 7830030), (306, 7369440), (312, 7227720), (320, 7047027), (340, 6632496), (351, 6424640), (360, 6264024), (390, 5782176), (408, 5527080), (416, 5420790), (432, 5220020), (442, 5101920), (459, 4912960), (468, 4818480), (480, 4698018), (510, 4421664), (520, 4336632), (540, 4176016), (544, 4145310), (576, 3915015), (585, 3854784), (612, 3684720), (624, 3613860), (663, 3401280), (680, 3316248), (702, 3212320), (720, 3132012), (765, 2947776), (780, 2891088), (816, 2763540), (832, 2710395), (864, 2610010), (884, 2550960), (918, 2456480), (936, 2409240), (960, 2349009), (1020, 2210832), (1040, 2168316), (1080, 2088008), (1088, 2072655), (1105, 2040768), (1170, 1927392), (1181, 1909440), (1224, 1842360), (1248, 1806930), (1326, 1700640), (1360, 1658124), (1404, 1606160), (1440, 1566006), (1530, 1473888), (1560, 1445544), (1632, 1381770), (1728, 1305005), (1755, 1284928), (1768, 1275480), (1836, 1228240), (1872, 1204620), (1989, 1133760), (2040, 1105416), (2080, 1084158), (2160, 1044004), (2210, 1020384), (2295, 982592), (2340, 963696), (2362, 954720), (2448, 921180), (2496, 903465), (2652, 850320), (2720, 829062), (2808, 803080), (2880, 783003), (3060, 736944), (3120, 722772), (3264, 690885), (3315, 680256), (3510, 642464), (3536, 637740), (3543, 636480), (3672, 614120), (3744, 602310), (3978, 566880), (4080, 552708), (4160, 542079), (4320, 522002), (4420, 510192), (4590, 491296), (4680, 481848), (4724, 477360), (4896, 460590), (5304, 425160), (5440, 414531), (5616, 401540), (5905, 381888), (5967, 377920), (6120, 368472), (6240, 361386), (6630, 340128), (7020, 321232), (7072, 318870), (7086, 318240), (7344, 307060), (7488, 301155), (7956, 283440), (8160, 276354), (8640, 261001), (8840, 255096), (9180, 245648), (9360, 240924), (9448, 238680), (9792, 230295), (9945, 226752), (10608, 212580), (10629, 212160), (11232, 200770), (11810, 190944), (11934, 188960), (12240, 184236), (12480, 180693), (13260, 170064), (14040, 160616), (14144, 159435), (14172, 159120), (14688, 153530), (15353, 146880), (15912, 141720), (16320, 138177), (17680, 127548), (17715, 127296), (18360, 122824), (18720, 120462), (18896, 119340), (19890, 113376), (20077, 112320), (21216, 106290), (21258, 106080), (22464, 100385), (23620, 95472), (23868, 94480), (24480, 92118), (26520, 85032), (28080, 80308), (28344, 79560), (29376, 76765), (29835, 75584), (30706, 73440), (31824, 70860), (31887, 70720), (35360, 63774), (35430, 63648), (36720, 61412), (37440, 60231), (37792, 59670), (39780, 56688), (40154, 56160), (42432, 53145), (42516, 53040), (46059, 48960), (47240, 47736)]