315194040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 384

約数和(自身を含む): 1280448000

約数和(自身を除く): 965253960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 29, 30, 35, 36, 38, 40, 42, 45, 56, 57, 58, 60, 63, 70, 72, 76, 84, 87, 90, 95, 105, 114, 116, 120, 126, 133, 140, 145, 152, 168, 171, 174, 180, 190, 203, 210, 227, 228, 232, 252, 261, 266, 280, 285, 290, 315, 342, 348, 360, 380, 399, 406, 420, 435, 454, 456, 504, 522, 532, 551, 570, 580, 609, 630, 665, 681, 684, 696, 760, 798, 812, 840, 855, 870, 908, 1015, 1044, 1064, 1102, 1135, 1140, 1160, 1197, 1218, 1260, 1305, 1330, 1362, 1368, 1589, 1596, 1624, 1653, 1710, 1740, 1816, 1827, 1995, 2030, 2043, 2088, 2204, 2270, 2280, 2394, 2436, 2520, 2610, 2660, 2724, 2755, 3045, 3178, 3192, 3306, 3405, 3420, 3480, 3654, 3857, 3990, 4060, 4086, 4313, 4408, 4540, 4767, 4788, 4872, 4959, 5220, 5320, 5448, 5510, 5985, 6090, 6356, 6583, 6612, 6810, 6840, 7308, 7714, 7945, 7980, 8120, 8172, 8265, 8626, 9080, 9135, 9534, 9576, 9918, 10215, 10440, 11020, 11571, 11970, 12180, 12712, 12939, 13166, 13224, 13620, 14301, 14616, 15428, 15890, 15960, 16344, 16530, 17252, 18270, 19068, 19285, 19749, 19836, 20430, 21565, 22040, 23142, 23835, 23940, 24360, 24795, 25878, 26332, 27240, 28602, 30191, 30856, 31780, 32915, 33060, 34504, 34713, 36540, 38136, 38570, 38817, 39498, 39672, 40860, 43130, 46081, 46284, 47670, 47880, 49590, 51756, 52664, 57204, 57855, 59247, 60382, 63560, 64695, 65830, 66120, 69426, 71505, 73080, 77140, 77634, 78996, 81720, 86260, 90573, 92162, 92568, 95340, 98745, 99180, 103512, 114408, 115710, 118494, 120764, 125077, 129390, 131660, 138243, 138852, 143010, 150955, 154280, 155268, 157992, 172520, 173565, 181146, 184324, 190680, 194085, 197490, 198360, 230405, 231420, 236988, 241528, 250154, 258780, 263320, 271719, 276486, 277704, 286020, 296235, 301910, 310536, 347130, 362292, 368648, 375231, 388170, 394980, 414729, 452865, 460810, 462840, 473976, 500308, 517560, 543438, 552972, 572040, 592470, 603820, 625385, 691215, 694260, 724584, 750462, 776340, 789960, 829458, 875539, 905730, 921620, 1000616, 1086876, 1105944, 1125693, 1184940, 1207640, 1250770, 1358595, 1382430, 1388520, 1500924, 1552680, 1658916, 1751078, 1811460, 1843240, 1876155, 2073645, 2173752, 2251386, 2369880, 2501540, 2626617, 2717190, 2764860, 3001848, 3317832, 3502156, 3622920, 3752310, 4147290, 4377695, 4502772, 5003080, 5253234, 5434380, 5529720, 5628465, 7004312, 7504620, 7879851, 8294580, 8755390, 9005544, 10506468, 10868760, 11256930, 13133085, 15009240, 15759702, 16589160, 17510780, 21012936, 22513860, 26266170, 31519404, 35021560, 39399255, 45027720, 52532340, 63038808, 78798510, 105064680, 157597020, 315194040]

約数ペア:

[(1, 315194040), (2, 157597020), (3, 105064680), (4, 78798510), (5, 63038808), (6, 52532340), (7, 45027720), (8, 39399255), (9, 35021560), (10, 31519404), (12, 26266170), (14, 22513860), (15, 21012936), (18, 17510780), (19, 16589160), (20, 15759702), (21, 15009240), (24, 13133085), (28, 11256930), (29, 10868760), (30, 10506468), (35, 9005544), (36, 8755390), (38, 8294580), (40, 7879851), (42, 7504620), (45, 7004312), (56, 5628465), (57, 5529720), (58, 5434380), (60, 5253234), (63, 5003080), (70, 4502772), (72, 4377695), (76, 4147290), (84, 3752310), (87, 3622920), (90, 3502156), (95, 3317832), (105, 3001848), (114, 2764860), (116, 2717190), (120, 2626617), (126, 2501540), (133, 2369880), (140, 2251386), (145, 2173752), (152, 2073645), (168, 1876155), (171, 1843240), (174, 1811460), (180, 1751078), (190, 1658916), (203, 1552680), (210, 1500924), (227, 1388520), (228, 1382430), (232, 1358595), (252, 1250770), (261, 1207640), (266, 1184940), (280, 1125693), (285, 1105944), (290, 1086876), (315, 1000616), (342, 921620), (348, 905730), (360, 875539), (380, 829458), (399, 789960), (406, 776340), (420, 750462), (435, 724584), (454, 694260), (456, 691215), (504, 625385), (522, 603820), (532, 592470), (551, 572040), (570, 552972), (580, 543438), (609, 517560), (630, 500308), (665, 473976), (681, 462840), (684, 460810), (696, 452865), (760, 414729), (798, 394980), (812, 388170), (840, 375231), (855, 368648), (870, 362292), (908, 347130), (1015, 310536), (1044, 301910), (1064, 296235), (1102, 286020), (1135, 277704), (1140, 276486), (1160, 271719), (1197, 263320), (1218, 258780), (1260, 250154), (1305, 241528), (1330, 236988), (1362, 231420), (1368, 230405), (1589, 198360), (1596, 197490), (1624, 194085), (1653, 190680), (1710, 184324), (1740, 181146), (1816, 173565), (1827, 172520), (1995, 157992), (2030, 155268), (2043, 154280), (2088, 150955), (2204, 143010), (2270, 138852), (2280, 138243), (2394, 131660), (2436, 129390), (2520, 125077), (2610, 120764), (2660, 118494), (2724, 115710), (2755, 114408), (3045, 103512), (3178, 99180), (3192, 98745), (3306, 95340), (3405, 92568), (3420, 92162), (3480, 90573), (3654, 86260), (3857, 81720), (3990, 78996), (4060, 77634), (4086, 77140), (4313, 73080), (4408, 71505), (4540, 69426), (4767, 66120), (4788, 65830), (4872, 64695), (4959, 63560), (5220, 60382), (5320, 59247), (5448, 57855), (5510, 57204), (5985, 52664), (6090, 51756), (6356, 49590), (6583, 47880), (6612, 47670), (6810, 46284), (6840, 46081), (7308, 43130), (7714, 40860), (7945, 39672), (7980, 39498), (8120, 38817), (8172, 38570), (8265, 38136), (8626, 36540), (9080, 34713), (9135, 34504), (9534, 33060), (9576, 32915), (9918, 31780), (10215, 30856), (10440, 30191), (11020, 28602), (11571, 27240), (11970, 26332), (12180, 25878), (12712, 24795), (12939, 24360), (13166, 23940), (13224, 23835), (13620, 23142), (14301, 22040), (14616, 21565), (15428, 20430), (15890, 19836), (15960, 19749), (16344, 19285), (16530, 19068), (17252, 18270)]