1405241987520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1\times {\mathrm{1999}}^1$

素因数の和:3532

約数の個数: 448

約数和(自身を含む): 5175065088000

約数和(自身を除く): 3769823100480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1433, 1460, 1533, 1680, 1752, 1999, 2044, 2190, 2240, 2336, 2555, 2866, 2920, 3066, 3360, 3504, 3998, 4088, 4299, 4380, 4672, 5110, 5732, 5840, 5997, 6132, 6720, 7008, 7165, 7665, 7996, 8176, 8598, 8760, 9995, 10031, 10220, 11464, 11680, 11994, 12264, 13993, 14016, 14330, 15330, 15992, 16352, 17196, 17520, 19990, 20062, 20440, 21495, 22928, 23360, 23988, 24528, 27986, 28660, 29985, 30093, 30660, 31984, 32704, 34392, 35040, 39980, 40124, 40880, 41979, 42990, 45856, 47976, 49056, 50155, 55972, 57320, 59970, 60186, 61320, 63968, 68784, 69965, 70080, 79960, 80248, 81760, 83958, 85980, 91712, 95952, 98112, 100310, 104609, 111944, 114640, 119940, 120372, 122640, 127936, 137568, 139930, 145927, 150465, 159920, 160496, 163520, 167916, 171960, 191904, 200620, 209218, 209895, 223888, 229280, 239880, 240744, 245280, 275136, 279860, 291854, 300930, 313827, 319840, 320992, 335832, 343920, 383808, 401240, 418436, 419790, 437781, 447776, 458560, 479760, 481488, 490560, 523045, 559720, 583708, 601860, 627654, 639680, 641984, 671664, 687840, 729635, 732263, 802480, 836872, 839580, 875562, 895552, 959520, 962976, 1021489, 1046090, 1119440, 1167416, 1203720, 1255308, 1343328, 1375680, 1459270, 1464526, 1569135, 1604960, 1673744, 1679160, 1751124, 1919040, 1925952, 2042978, 2092180, 2188905, 2196789, 2238880, 2334832, 2407440, 2510616, 2686656, 2864567, 2918540, 2929052, 3064467, 3138270, 3209920, 3347488, 3358320, 3502248, 3661315, 4085956, 4184360, 4377810, 4393578, 4477760, 4669664, 4814880, 5021232, 5107445, 5729134, 5837080, 5858104, 6128934, 6276540, 6694976, 6716640, 7004496, 7322630, 8171912, 8368720, 8593701, 8755620, 8787156, 9339328, 9629760, 10042464, 10214890, 10983945, 11458268, 11674160, 11716208, 12257868, 12553080, 13433280, 14008992, 14322835, 14645260, 15322335, 16343824, 16737440, 17187402, 17511240, 17574312, 20051969, 20084928, 20429780, 21967890, 22916536, 23348320, 23432416, 24515736, 25106160, 28017984, 28645670, 29290520, 30644670, 32687648, 33474880, 34374804, 35022480, 35148624, 40103938, 40859560, 42968505, 43935780, 45833072, 46696640, 46864832, 49031472, 50212320, 57291340, 58581040, 60155907, 61289340, 65375296, 68749608, 70044960, 70297248, 80207876, 81719120, 85937010, 87871560, 91666144, 98062944, 100259845, 100424640, 114582680, 117162080, 120311814, 122578680, 137499216, 140089920, 140594496, 160415752, 163438240, 171874020, 175743120, 183332288, 196125888, 200519690, 209113391, 229165360, 234324160, 240623628, 245157360, 274998432, 300779535, 320831504, 326876480, 343748040, 351486240, 401039380, 418226782, 458330720, 481247256, 490314720, 549996864, 601559070, 627340173, 641663008, 687496080, 702972480, 802078760, 836453564, 916661440, 962494512, 980629440, 1045566955, 1203118140, 1254680346, 1283326016, 1374992160, 1463793737, 1604157520, 1672907128, 1924989024, 2091133910, 2406236280, 2509360692, 2749984320, 2927587474, 3136700865, 3208315040, 3345814256, 3849978048, 4182267820, 4391381211, 4812472560, 5018721384, 5855174948, 6273401730, 6416630080, 6691628512, 7318968685, 8364535640, 8782762422, 9624945120, 10037442768, 11710349896, 12546803460, 13383257024, 14637937370, 16729071280, 17565524844, 19249890240, 20074885536, 21956906055, 23420699792, 25093606920, 29275874740, 33458142560, 35131049688, 40149771072, 43913812110, 46841399584, 50187213840, 58551749480, 66916285120, 70262099376, 87827624220, 93682799168, 100374427680, 117103498960, 140524198752, 175655248440, 200748855360, 234206997920, 281048397504, 351310496880, 468413995840, 702620993760, 1405241987520]

約数ペア:

[(1, 1405241987520), (2, 702620993760), (3, 468413995840), (4, 351310496880), (5, 281048397504), (6, 234206997920), (7, 200748855360), (8, 175655248440), (10, 140524198752), (12, 117103498960), (14, 100374427680), (15, 93682799168), (16, 87827624220), (20, 70262099376), (21, 66916285120), (24, 58551749480), (28, 50187213840), (30, 46841399584), (32, 43913812110), (35, 40149771072), (40, 35131049688), (42, 33458142560), (48, 29275874740), (56, 25093606920), (60, 23420699792), (64, 21956906055), (70, 20074885536), (73, 19249890240), (80, 17565524844), (84, 16729071280), (96, 14637937370), (105, 13383257024), (112, 12546803460), (120, 11710349896), (140, 10037442768), (146, 9624945120), (160, 8782762422), (168, 8364535640), (192, 7318968685), (210, 6691628512), (219, 6416630080), (224, 6273401730), (240, 5855174948), (280, 5018721384), (292, 4812472560), (320, 4391381211), (336, 4182267820), (365, 3849978048), (420, 3345814256), (438, 3208315040), (448, 3136700865), (480, 2927587474), (511, 2749984320), (560, 2509360692), (584, 2406236280), (672, 2091133910), (730, 1924989024), (840, 1672907128), (876, 1604157520), (960, 1463793737), (1022, 1374992160), (1095, 1283326016), (1120, 1254680346), (1168, 1203118140), (1344, 1045566955), (1433, 980629440), (1460, 962494512), (1533, 916661440), (1680, 836453564), (1752, 802078760), (1999, 702972480), (2044, 687496080), (2190, 641663008), (2240, 627340173), (2336, 601559070), (2555, 549996864), (2866, 490314720), (2920, 481247256), (3066, 458330720), (3360, 418226782), (3504, 401039380), (3998, 351486240), (4088, 343748040), (4299, 326876480), (4380, 320831504), (4672, 300779535), (5110, 274998432), (5732, 245157360), (5840, 240623628), (5997, 234324160), (6132, 229165360), (6720, 209113391), (7008, 200519690), (7165, 196125888), (7665, 183332288), (7996, 175743120), (8176, 171874020), (8598, 163438240), (8760, 160415752), (9995, 140594496), (10031, 140089920), (10220, 137499216), (11464, 122578680), (11680, 120311814), (11994, 117162080), (12264, 114582680), (13993, 100424640), (14016, 100259845), (14330, 98062944), (15330, 91666144), (15992, 87871560), (16352, 85937010), (17196, 81719120), (17520, 80207876), (19990, 70297248), (20062, 70044960), (20440, 68749608), (21495, 65375296), (22928, 61289340), (23360, 60155907), (23988, 58581040), (24528, 57291340), (27986, 50212320), (28660, 49031472), (29985, 46864832), (30093, 46696640), (30660, 45833072), (31984, 43935780), (32704, 42968505), (34392, 40859560), (35040, 40103938), (39980, 35148624), (40124, 35022480), (40880, 34374804), (41979, 33474880), (42990, 32687648), (45856, 30644670), (47976, 29290520), (49056, 28645670), (50155, 28017984), (55972, 25106160), (57320, 24515736), (59970, 23432416), (60186, 23348320), (61320, 22916536), (63968, 21967890), (68784, 20429780), (69965, 20084928), (70080, 20051969), (79960, 17574312), (80248, 17511240), (81760, 17187402), (83958, 16737440), (85980, 16343824), (91712, 15322335), (95952, 14645260), (98112, 14322835), (100310, 14008992), (104609, 13433280), (111944, 12553080), (114640, 12257868), (119940, 11716208), (120372, 11674160), (122640, 11458268), (127936, 10983945), (137568, 10214890), (139930, 10042464), (145927, 9629760), (150465, 9339328), (159920, 8787156), (160496, 8755620), (163520, 8593701), (167916, 8368720), (171960, 8171912), (191904, 7322630), (200620, 7004496), (209218, 6716640), (209895, 6694976), (223888, 6276540), (229280, 6128934), (239880, 5858104), (240744, 5837080), (245280, 5729134), (275136, 5107445), (279860, 5021232), (291854, 4814880), (300930, 4669664), (313827, 4477760), (319840, 4393578), (320992, 4377810), (335832, 4184360), (343920, 4085956), (383808, 3661315), (401240, 3502248), (418436, 3358320), (419790, 3347488), (437781, 3209920), (447776, 3138270), (458560, 3064467), (479760, 2929052), (481488, 2918540), (490560, 2864567), (523045, 2686656), (559720, 2510616), (583708, 2407440), (601860, 2334832), (627654, 2238880), (639680, 2196789), (641984, 2188905), (671664, 2092180), (687840, 2042978), (729635, 1925952), (732263, 1919040), (802480, 1751124), (836872, 1679160), (839580, 1673744), (875562, 1604960), (895552, 1569135), (959520, 1464526), (962976, 1459270), (1021489, 1375680), (1046090, 1343328), (1119440, 1255308), (1167416, 1203720)]