388153920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 448

約数和(自身を含む): 1580083200

約数和(自身を除く): 1191929280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 59, 60, 64, 66, 70, 77, 80, 84, 88, 89, 96, 105, 110, 112, 118, 120, 132, 140, 154, 160, 165, 168, 176, 177, 178, 192, 210, 220, 224, 231, 236, 240, 264, 267, 280, 295, 308, 320, 330, 336, 352, 354, 356, 385, 413, 420, 440, 445, 448, 462, 472, 480, 528, 534, 560, 590, 616, 623, 649, 660, 672, 704, 708, 712, 770, 826, 840, 880, 885, 890, 924, 944, 960, 979, 1056, 1068, 1120, 1155, 1180, 1232, 1239, 1246, 1298, 1320, 1335, 1344, 1416, 1424, 1540, 1652, 1680, 1760, 1770, 1780, 1848, 1869, 1888, 1947, 1958, 2065, 2112, 2136, 2240, 2310, 2360, 2464, 2478, 2492, 2596, 2640, 2670, 2832, 2848, 2937, 3080, 3115, 3245, 3304, 3360, 3520, 3540, 3560, 3696, 3738, 3776, 3894, 3916, 4130, 4272, 4543, 4620, 4720, 4895, 4928, 4956, 4984, 5192, 5251, 5280, 5340, 5664, 5696, 5874, 6160, 6195, 6230, 6490, 6608, 6720, 6853, 7080, 7120, 7392, 7476, 7788, 7832, 8260, 8544, 9086, 9240, 9345, 9440, 9735, 9790, 9912, 9968, 10384, 10502, 10560, 10680, 11328, 11748, 12320, 12390, 12460, 12980, 13216, 13629, 13706, 14160, 14240, 14685, 14784, 14952, 15576, 15664, 15753, 16520, 17088, 18172, 18480, 18690, 18880, 19470, 19580, 19824, 19936, 20559, 20768, 21004, 21360, 22715, 23496, 24640, 24780, 24920, 25960, 26255, 26432, 27258, 27412, 28320, 28480, 29370, 29904, 31152, 31328, 31506, 33040, 34265, 36344, 36757, 36960, 37380, 38940, 39160, 39648, 39872, 41118, 41536, 42008, 42720, 45430, 46992, 49560, 49840, 51920, 52510, 54516, 54824, 56640, 57761, 58740, 59808, 62304, 62656, 63012, 66080, 68145, 68530, 72688, 73514, 73920, 74760, 77880, 78320, 78765, 79296, 82236, 84016, 85440, 90860, 93984, 99120, 99680, 102795, 103840, 105020, 109032, 109648, 110271, 115522, 117480, 119616, 124608, 126024, 132160, 136290, 137060, 145376, 147028, 149520, 155760, 156640, 157530, 164472, 168032, 173283, 181720, 183785, 187968, 198240, 199360, 205590, 207680, 210040, 218064, 219296, 220542, 231044, 234960, 252048, 272580, 274120, 288805, 290752, 294056, 299040, 311520, 313280, 315060, 328944, 336064, 346566, 363440, 367570, 396480, 404327, 411180, 420080, 436128, 438592, 441084, 462088, 469920, 504096, 545160, 548240, 551355, 577610, 588112, 598080, 623040, 630120, 657888, 693132, 726880, 735140, 808654, 822360, 840160, 866415, 872256, 882168, 924176, 939840, 1008192, 1090320, 1096480, 1102710, 1155220, 1176224, 1212981, 1260240, 1315776, 1386264, 1453760, 1470280, 1617308, 1644720, 1680320, 1732830, 1764336, 1848352, 2021635, 2180640, 2192960, 2205420, 2310440, 2352448, 2425962, 2520480, 2772528, 2940560, 3234616, 3289440, 3465660, 3528672, 3696704, 4043270, 4361280, 4410840, 4620880, 4851924, 5040960, 5545056, 5881120, 6064905, 6469232, 6578880, 6931320, 7057344, 8086540, 8821680, 9241760, 9703848, 11090112, 11762240, 12129810, 12938464, 13862640, 16173080, 17643360, 18483520, 19407696, 24259620, 25876928, 27725280, 32346160, 35286720, 38815392, 48519240, 55450560, 64692320, 77630784, 97038480, 129384640, 194076960, 388153920]

約数ペア:

[(1, 388153920), (2, 194076960), (3, 129384640), (4, 97038480), (5, 77630784), (6, 64692320), (7, 55450560), (8, 48519240), (10, 38815392), (11, 35286720), (12, 32346160), (14, 27725280), (15, 25876928), (16, 24259620), (20, 19407696), (21, 18483520), (22, 17643360), (24, 16173080), (28, 13862640), (30, 12938464), (32, 12129810), (33, 11762240), (35, 11090112), (40, 9703848), (42, 9241760), (44, 8821680), (48, 8086540), (55, 7057344), (56, 6931320), (59, 6578880), (60, 6469232), (64, 6064905), (66, 5881120), (70, 5545056), (77, 5040960), (80, 4851924), (84, 4620880), (88, 4410840), (89, 4361280), (96, 4043270), (105, 3696704), (110, 3528672), (112, 3465660), (118, 3289440), (120, 3234616), (132, 2940560), (140, 2772528), (154, 2520480), (160, 2425962), (165, 2352448), (168, 2310440), (176, 2205420), (177, 2192960), (178, 2180640), (192, 2021635), (210, 1848352), (220, 1764336), (224, 1732830), (231, 1680320), (236, 1644720), (240, 1617308), (264, 1470280), (267, 1453760), (280, 1386264), (295, 1315776), (308, 1260240), (320, 1212981), (330, 1176224), (336, 1155220), (352, 1102710), (354, 1096480), (356, 1090320), (385, 1008192), (413, 939840), (420, 924176), (440, 882168), (445, 872256), (448, 866415), (462, 840160), (472, 822360), (480, 808654), (528, 735140), (534, 726880), (560, 693132), (590, 657888), (616, 630120), (623, 623040), (649, 598080), (660, 588112), (672, 577610), (704, 551355), (708, 548240), (712, 545160), (770, 504096), (826, 469920), (840, 462088), (880, 441084), (885, 438592), (890, 436128), (924, 420080), (944, 411180), (960, 404327), (979, 396480), (1056, 367570), (1068, 363440), (1120, 346566), (1155, 336064), (1180, 328944), (1232, 315060), (1239, 313280), (1246, 311520), (1298, 299040), (1320, 294056), (1335, 290752), (1344, 288805), (1416, 274120), (1424, 272580), (1540, 252048), (1652, 234960), (1680, 231044), (1760, 220542), (1770, 219296), (1780, 218064), (1848, 210040), (1869, 207680), (1888, 205590), (1947, 199360), (1958, 198240), (2065, 187968), (2112, 183785), (2136, 181720), (2240, 173283), (2310, 168032), (2360, 164472), (2464, 157530), (2478, 156640), (2492, 155760), (2596, 149520), (2640, 147028), (2670, 145376), (2832, 137060), (2848, 136290), (2937, 132160), (3080, 126024), (3115, 124608), (3245, 119616), (3304, 117480), (3360, 115522), (3520, 110271), (3540, 109648), (3560, 109032), (3696, 105020), (3738, 103840), (3776, 102795), (3894, 99680), (3916, 99120), (4130, 93984), (4272, 90860), (4543, 85440), (4620, 84016), (4720, 82236), (4895, 79296), (4928, 78765), (4956, 78320), (4984, 77880), (5192, 74760), (5251, 73920), (5280, 73514), (5340, 72688), (5664, 68530), (5696, 68145), (5874, 66080), (6160, 63012), (6195, 62656), (6230, 62304), (6490, 59808), (6608, 58740), (6720, 57761), (6853, 56640), (7080, 54824), (7120, 54516), (7392, 52510), (7476, 51920), (7788, 49840), (7832, 49560), (8260, 46992), (8544, 45430), (9086, 42720), (9240, 42008), (9345, 41536), (9440, 41118), (9735, 39872), (9790, 39648), (9912, 39160), (9968, 38940), (10384, 37380), (10502, 36960), (10560, 36757), (10680, 36344), (11328, 34265), (11748, 33040), (12320, 31506), (12390, 31328), (12460, 31152), (12980, 29904), (13216, 29370), (13629, 28480), (13706, 28320), (14160, 27412), (14240, 27258), (14685, 26432), (14784, 26255), (14952, 25960), (15576, 24920), (15664, 24780), (15753, 24640), (16520, 23496), (17088, 22715), (18172, 21360), (18480, 21004), (18690, 20768), (18880, 20559), (19470, 19936), (19580, 19824)]