38878560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 432

約数和(自身を含む): 168058800

約数和(自身を除く): 129180240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 58, 60, 63, 70, 72, 76, 80, 84, 87, 90, 95, 96, 98, 105, 112, 114, 116, 120, 126, 133, 140, 144, 145, 147, 152, 160, 168, 171, 174, 180, 190, 196, 203, 210, 224, 228, 232, 240, 245, 252, 261, 266, 280, 285, 288, 290, 294, 304, 315, 336, 342, 348, 360, 380, 392, 399, 406, 420, 435, 441, 456, 464, 480, 490, 504, 522, 532, 551, 560, 570, 580, 588, 608, 609, 630, 665, 672, 684, 696, 720, 735, 760, 784, 798, 812, 840, 855, 870, 882, 912, 928, 931, 980, 1008, 1015, 1044, 1064, 1102, 1120, 1140, 1160, 1176, 1197, 1218, 1260, 1305, 1330, 1368, 1392, 1421, 1440, 1470, 1520, 1568, 1596, 1624, 1653, 1680, 1710, 1740, 1764, 1824, 1827, 1862, 1960, 1995, 2016, 2030, 2088, 2128, 2204, 2205, 2280, 2320, 2352, 2394, 2436, 2520, 2610, 2660, 2736, 2755, 2784, 2793, 2842, 2940, 3040, 3045, 3192, 3248, 3306, 3360, 3420, 3480, 3528, 3654, 3724, 3857, 3920, 3990, 4060, 4176, 4256, 4263, 4408, 4410, 4560, 4640, 4655, 4704, 4788, 4872, 4959, 5040, 5220, 5320, 5472, 5510, 5586, 5684, 5880, 5985, 6090, 6384, 6496, 6612, 6840, 6960, 7056, 7105, 7308, 7448, 7714, 7840, 7980, 8120, 8265, 8352, 8379, 8526, 8816, 8820, 9120, 9135, 9310, 9576, 9744, 9918, 10080, 10440, 10640, 11020, 11172, 11368, 11571, 11760, 11970, 12180, 12768, 12789, 13224, 13680, 13920, 13965, 14112, 14210, 14616, 14896, 15428, 15960, 16240, 16530, 16758, 17052, 17632, 17640, 18270, 18620, 19152, 19285, 19488, 19836, 20880, 21280, 21315, 22040, 22344, 22736, 23142, 23520, 23940, 24360, 24795, 25578, 26448, 26999, 27360, 27930, 28420, 29232, 29792, 30856, 31920, 32480, 33060, 33516, 34104, 34713, 35280, 36540, 37240, 38304, 38570, 39672, 41760, 41895, 42630, 44080, 44688, 45472, 46284, 47880, 48720, 49590, 51156, 52896, 53998, 55860, 56840, 57855, 58464, 61712, 63840, 63945, 66120, 67032, 68208, 69426, 70560, 73080, 74480, 77140, 79344, 80997, 83790, 85260, 88160, 89376, 92568, 95760, 97440, 99180, 102312, 107996, 111720, 113680, 115710, 123424, 127890, 132240, 134064, 134995, 136416, 138852, 146160, 148960, 154280, 158688, 161994, 167580, 170520, 173565, 185136, 191520, 198360, 204624, 215992, 223440, 227360, 231420, 242991, 255780, 264480, 268128, 269990, 277704, 292320, 308560, 323988, 335160, 341040, 347130, 370272, 396720, 404985, 409248, 431984, 446880, 462840, 485982, 511560, 539980, 555408, 617120, 647976, 670320, 682080, 694260, 793440, 809970, 863968, 925680, 971964, 1023120, 1079960, 1110816, 1214955, 1295952, 1340640, 1388520, 1619940, 1851360, 1943928, 2046240, 2159920, 2429910, 2591904, 2777040, 3239880, 3887856, 4319840, 4859820, 5554080, 6479760, 7775712, 9719640, 12959520, 19439280, 38878560]

約数ペア:

[(1, 38878560), (2, 19439280), (3, 12959520), (4, 9719640), (5, 7775712), (6, 6479760), (7, 5554080), (8, 4859820), (9, 4319840), (10, 3887856), (12, 3239880), (14, 2777040), (15, 2591904), (16, 2429910), (18, 2159920), (19, 2046240), (20, 1943928), (21, 1851360), (24, 1619940), (28, 1388520), (29, 1340640), (30, 1295952), (32, 1214955), (35, 1110816), (36, 1079960), (38, 1023120), (40, 971964), (42, 925680), (45, 863968), (48, 809970), (49, 793440), (56, 694260), (57, 682080), (58, 670320), (60, 647976), (63, 617120), (70, 555408), (72, 539980), (76, 511560), (80, 485982), (84, 462840), (87, 446880), (90, 431984), (95, 409248), (96, 404985), (98, 396720), (105, 370272), (112, 347130), (114, 341040), (116, 335160), (120, 323988), (126, 308560), (133, 292320), (140, 277704), (144, 269990), (145, 268128), (147, 264480), (152, 255780), (160, 242991), (168, 231420), (171, 227360), (174, 223440), (180, 215992), (190, 204624), (196, 198360), (203, 191520), (210, 185136), (224, 173565), (228, 170520), (232, 167580), (240, 161994), (245, 158688), (252, 154280), (261, 148960), (266, 146160), (280, 138852), (285, 136416), (288, 134995), (290, 134064), (294, 132240), (304, 127890), (315, 123424), (336, 115710), (342, 113680), (348, 111720), (360, 107996), (380, 102312), (392, 99180), (399, 97440), (406, 95760), (420, 92568), (435, 89376), (441, 88160), (456, 85260), (464, 83790), (480, 80997), (490, 79344), (504, 77140), (522, 74480), (532, 73080), (551, 70560), (560, 69426), (570, 68208), (580, 67032), (588, 66120), (608, 63945), (609, 63840), (630, 61712), (665, 58464), (672, 57855), (684, 56840), (696, 55860), (720, 53998), (735, 52896), (760, 51156), (784, 49590), (798, 48720), (812, 47880), (840, 46284), (855, 45472), (870, 44688), (882, 44080), (912, 42630), (928, 41895), (931, 41760), (980, 39672), (1008, 38570), (1015, 38304), (1044, 37240), (1064, 36540), (1102, 35280), (1120, 34713), (1140, 34104), (1160, 33516), (1176, 33060), (1197, 32480), (1218, 31920), (1260, 30856), (1305, 29792), (1330, 29232), (1368, 28420), (1392, 27930), (1421, 27360), (1440, 26999), (1470, 26448), (1520, 25578), (1568, 24795), (1596, 24360), (1624, 23940), (1653, 23520), (1680, 23142), (1710, 22736), (1740, 22344), (1764, 22040), (1824, 21315), (1827, 21280), (1862, 20880), (1960, 19836), (1995, 19488), (2016, 19285), (2030, 19152), (2088, 18620), (2128, 18270), (2204, 17640), (2205, 17632), (2280, 17052), (2320, 16758), (2352, 16530), (2394, 16240), (2436, 15960), (2520, 15428), (2610, 14896), (2660, 14616), (2736, 14210), (2755, 14112), (2784, 13965), (2793, 13920), (2842, 13680), (2940, 13224), (3040, 12789), (3045, 12768), (3192, 12180), (3248, 11970), (3306, 11760), (3360, 11571), (3420, 11368), (3480, 11172), (3528, 11020), (3654, 10640), (3724, 10440), (3857, 10080), (3920, 9918), (3990, 9744), (4060, 9576), (4176, 9310), (4256, 9135), (4263, 9120), (4408, 8820), (4410, 8816), (4560, 8526), (4640, 8379), (4655, 8352), (4704, 8265), (4788, 8120), (4872, 7980), (4959, 7840), (5040, 7714), (5220, 7448), (5320, 7308), (5472, 7105), (5510, 7056), (5586, 6960), (5684, 6840), (5880, 6612), (5985, 6496), (6090, 6384)]