7227679680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:549

約数の個数: 448

約数和(自身を含む): 27677059200

約数和(自身を除く): 20449379520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 229, 234, 240, 260, 270, 281, 288, 312, 320, 351, 360, 390, 416, 432, 458, 468, 480, 520, 540, 562, 576, 585, 624, 687, 702, 720, 780, 832, 843, 864, 916, 936, 960, 1040, 1080, 1124, 1145, 1170, 1248, 1374, 1404, 1405, 1440, 1560, 1686, 1728, 1755, 1832, 1872, 2061, 2080, 2160, 2248, 2290, 2340, 2496, 2529, 2748, 2808, 2810, 2880, 2977, 3120, 3372, 3435, 3510, 3653, 3664, 3744, 4122, 4160, 4215, 4320, 4496, 4580, 4680, 5058, 5496, 5616, 5620, 5954, 6183, 6240, 6744, 6870, 7020, 7306, 7328, 7488, 7587, 8244, 8430, 8640, 8931, 8992, 9160, 9360, 10116, 10305, 10959, 10992, 11232, 11240, 11908, 12366, 12480, 12645, 13488, 13740, 14040, 14612, 14656, 14885, 15174, 16488, 16860, 17862, 17984, 18265, 18320, 18720, 20232, 20610, 21918, 21984, 22464, 22480, 23816, 24732, 25290, 26793, 26976, 27480, 28080, 29224, 29770, 30348, 30915, 32877, 32976, 33720, 35724, 36530, 36640, 37440, 37935, 40464, 41220, 43836, 43968, 44655, 44960, 47632, 49464, 50580, 53586, 53952, 54795, 54960, 56160, 58448, 59540, 60696, 61830, 64349, 65754, 65952, 67440, 71448, 73060, 73280, 75870, 80379, 80928, 82440, 87672, 89310, 89920, 95264, 98631, 98928, 101160, 107172, 109590, 109920, 112320, 116896, 119080, 121392, 123660, 128698, 131508, 131904, 133965, 134880, 142896, 146120, 151740, 160758, 161856, 164385, 164880, 175344, 178620, 190528, 193047, 197262, 197856, 202320, 214344, 219180, 219840, 233792, 238160, 242784, 247320, 257396, 263016, 267930, 269760, 285792, 292240, 303480, 321516, 321745, 328770, 329760, 350688, 357240, 386094, 394524, 395712, 401895, 404640, 428688, 438360, 476320, 485568, 493155, 494640, 514792, 526032, 535860, 571584, 579141, 584480, 606960, 643032, 643490, 657540, 659520, 701376, 714480, 772188, 789048, 803790, 809280, 836537, 857376, 876720, 952640, 965235, 986310, 989280, 1029584, 1052064, 1071720, 1158282, 1168960, 1213920, 1286064, 1286980, 1315080, 1428960, 1544376, 1578096, 1607580, 1673074, 1714752, 1737423, 1753440, 1930470, 1972620, 1978560, 2059168, 2104128, 2143440, 2316564, 2427840, 2509611, 2572128, 2573960, 2630160, 2857920, 2895705, 3088752, 3156192, 3215160, 3346148, 3474846, 3506880, 3860940, 3945240, 4118336, 4182685, 4286880, 4633128, 5019222, 5144256, 5147920, 5260320, 5791410, 6177504, 6312384, 6430320, 6692296, 6949692, 7528833, 7721880, 7890480, 8365370, 8573760, 8687115, 9266256, 10038444, 10295840, 10520640, 11582820, 12355008, 12548055, 12860640, 13384592, 13899384, 15057666, 15443760, 15780960, 16730740, 17374230, 18532512, 20076888, 20591680, 22586499, 23165640, 25096110, 25721280, 26769184, 27798768, 30115332, 30887520, 31561920, 33461480, 34748460, 37065024, 37644165, 40153776, 45172998, 46331280, 50192220, 53538368, 55597536, 60230664, 61775040, 66922960, 69496920, 75288330, 80307552, 90345996, 92662560, 100384440, 111195072, 112932495, 120461328, 133845920, 138993840, 150576660, 160615104, 180691992, 185325120, 200768880, 225864990, 240922656, 267691840, 277987680, 301153320, 361383984, 401537760, 451729980, 481845312, 555975360, 602306640, 722767968, 803075520, 903459960, 1204613280, 1445535936, 1806919920, 2409226560, 3613839840, 7227679680]

約数ペア:

[(1, 7227679680), (2, 3613839840), (3, 2409226560), (4, 1806919920), (5, 1445535936), (6, 1204613280), (8, 903459960), (9, 803075520), (10, 722767968), (12, 602306640), (13, 555975360), (15, 481845312), (16, 451729980), (18, 401537760), (20, 361383984), (24, 301153320), (26, 277987680), (27, 267691840), (30, 240922656), (32, 225864990), (36, 200768880), (39, 185325120), (40, 180691992), (45, 160615104), (48, 150576660), (52, 138993840), (54, 133845920), (60, 120461328), (64, 112932495), (65, 111195072), (72, 100384440), (78, 92662560), (80, 90345996), (90, 80307552), (96, 75288330), (104, 69496920), (108, 66922960), (117, 61775040), (120, 60230664), (130, 55597536), (135, 53538368), (144, 50192220), (156, 46331280), (160, 45172998), (180, 40153776), (192, 37644165), (195, 37065024), (208, 34748460), (216, 33461480), (229, 31561920), (234, 30887520), (240, 30115332), (260, 27798768), (270, 26769184), (281, 25721280), (288, 25096110), (312, 23165640), (320, 22586499), (351, 20591680), (360, 20076888), (390, 18532512), (416, 17374230), (432, 16730740), (458, 15780960), (468, 15443760), (480, 15057666), (520, 13899384), (540, 13384592), (562, 12860640), (576, 12548055), (585, 12355008), (624, 11582820), (687, 10520640), (702, 10295840), (720, 10038444), (780, 9266256), (832, 8687115), (843, 8573760), (864, 8365370), (916, 7890480), (936, 7721880), (960, 7528833), (1040, 6949692), (1080, 6692296), (1124, 6430320), (1145, 6312384), (1170, 6177504), (1248, 5791410), (1374, 5260320), (1404, 5147920), (1405, 5144256), (1440, 5019222), (1560, 4633128), (1686, 4286880), (1728, 4182685), (1755, 4118336), (1832, 3945240), (1872, 3860940), (2061, 3506880), (2080, 3474846), (2160, 3346148), (2248, 3215160), (2290, 3156192), (2340, 3088752), (2496, 2895705), (2529, 2857920), (2748, 2630160), (2808, 2573960), (2810, 2572128), (2880, 2509611), (2977, 2427840), (3120, 2316564), (3372, 2143440), (3435, 2104128), (3510, 2059168), (3653, 1978560), (3664, 1972620), (3744, 1930470), (4122, 1753440), (4160, 1737423), (4215, 1714752), (4320, 1673074), (4496, 1607580), (4580, 1578096), (4680, 1544376), (5058, 1428960), (5496, 1315080), (5616, 1286980), (5620, 1286064), (5954, 1213920), (6183, 1168960), (6240, 1158282), (6744, 1071720), (6870, 1052064), (7020, 1029584), (7306, 989280), (7328, 986310), (7488, 965235), (7587, 952640), (8244, 876720), (8430, 857376), (8640, 836537), (8931, 809280), (8992, 803790), (9160, 789048), (9360, 772188), (10116, 714480), (10305, 701376), (10959, 659520), (10992, 657540), (11232, 643490), (11240, 643032), (11908, 606960), (12366, 584480), (12480, 579141), (12645, 571584), (13488, 535860), (13740, 526032), (14040, 514792), (14612, 494640), (14656, 493155), (14885, 485568), (15174, 476320), (16488, 438360), (16860, 428688), (17862, 404640), (17984, 401895), (18265, 395712), (18320, 394524), (18720, 386094), (20232, 357240), (20610, 350688), (21918, 329760), (21984, 328770), (22464, 321745), (22480, 321516), (23816, 303480), (24732, 292240), (25290, 285792), (26793, 269760), (26976, 267930), (27480, 263016), (28080, 257396), (29224, 247320), (29770, 242784), (30348, 238160), (30915, 233792), (32877, 219840), (32976, 219180), (33720, 214344), (35724, 202320), (36530, 197856), (36640, 197262), (37440, 193047), (37935, 190528), (40464, 178620), (41220, 175344), (43836, 164880), (43968, 164385), (44655, 161856), (44960, 160758), (47632, 151740), (49464, 146120), (50580, 142896), (53586, 134880), (53952, 133965), (54795, 131904), (54960, 131508), (56160, 128698), (58448, 123660), (59540, 121392), (60696, 119080), (61830, 116896), (64349, 112320), (65754, 109920), (65952, 109590), (67440, 107172), (71448, 101160), (73060, 98928), (73280, 98631), (75870, 95264), (80379, 89920), (80928, 89310), (82440, 87672)]