349071840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 1329138720

約数和(自身を除く): 980066880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 348, 360, 377, 390, 416, 435, 464, 468, 480, 520, 522, 580, 585, 624, 643, 696, 720, 754, 780, 870, 928, 936, 1040, 1044, 1131, 1160, 1170, 1248, 1286, 1305, 1392, 1440, 1508, 1560, 1740, 1872, 1885, 1929, 2080, 2088, 2262, 2320, 2340, 2572, 2610, 2784, 3016, 3120, 3215, 3393, 3480, 3744, 3770, 3858, 4176, 4524, 4640, 4680, 5144, 5220, 5655, 5787, 6032, 6240, 6430, 6786, 6960, 7540, 7716, 8352, 8359, 9048, 9360, 9645, 10288, 10440, 11310, 11574, 12064, 12860, 13572, 13920, 15080, 15432, 16718, 16965, 18096, 18647, 18720, 19290, 20576, 20880, 22620, 23148, 25077, 25720, 27144, 28935, 30160, 30864, 33436, 33930, 36192, 37294, 38580, 41760, 41795, 45240, 46296, 50154, 51440, 54288, 55941, 57870, 60320, 61728, 66872, 67860, 74588, 75231, 77160, 83590, 90480, 92592, 93235, 100308, 102880, 108576, 111882, 115740, 125385, 133744, 135720, 149176, 150462, 154320, 167180, 167823, 180960, 185184, 186470, 200616, 223764, 231480, 242411, 250770, 267488, 271440, 279705, 298352, 300924, 308640, 334360, 335646, 372940, 376155, 401232, 447528, 462960, 484822, 501540, 542880, 559410, 596704, 601848, 668720, 671292, 727233, 745880, 752310, 802464, 839115, 895056, 925920, 969644, 1003080, 1118820, 1203696, 1212055, 1337440, 1342584, 1454466, 1491760, 1504620, 1678230, 1790112, 1939288, 2006160, 2181699, 2237640, 2407392, 2424110, 2685168, 2908932, 2983520, 3009240, 3356460, 3636165, 3878576, 4012320, 4363398, 4475280, 4848220, 5370336, 5817864, 6018480, 6712920, 7272330, 7757152, 8726796, 8950560, 9696440, 10908495, 11635728, 12036960, 13425840, 14544660, 17453592, 19392880, 21816990, 23271456, 26851680, 29089320, 34907184, 38785760, 43633980, 58178640, 69814368, 87267960, 116357280, 174535920, 349071840]

約数ペア:

[(1, 349071840), (2, 174535920), (3, 116357280), (4, 87267960), (5, 69814368), (6, 58178640), (8, 43633980), (9, 38785760), (10, 34907184), (12, 29089320), (13, 26851680), (15, 23271456), (16, 21816990), (18, 19392880), (20, 17453592), (24, 14544660), (26, 13425840), (29, 12036960), (30, 11635728), (32, 10908495), (36, 9696440), (39, 8950560), (40, 8726796), (45, 7757152), (48, 7272330), (52, 6712920), (58, 6018480), (60, 5817864), (65, 5370336), (72, 4848220), (78, 4475280), (80, 4363398), (87, 4012320), (90, 3878576), (96, 3636165), (104, 3356460), (116, 3009240), (117, 2983520), (120, 2908932), (130, 2685168), (144, 2424110), (145, 2407392), (156, 2237640), (160, 2181699), (174, 2006160), (180, 1939288), (195, 1790112), (208, 1678230), (232, 1504620), (234, 1491760), (240, 1454466), (260, 1342584), (261, 1337440), (288, 1212055), (290, 1203696), (312, 1118820), (348, 1003080), (360, 969644), (377, 925920), (390, 895056), (416, 839115), (435, 802464), (464, 752310), (468, 745880), (480, 727233), (520, 671292), (522, 668720), (580, 601848), (585, 596704), (624, 559410), (643, 542880), (696, 501540), (720, 484822), (754, 462960), (780, 447528), (870, 401232), (928, 376155), (936, 372940), (1040, 335646), (1044, 334360), (1131, 308640), (1160, 300924), (1170, 298352), (1248, 279705), (1286, 271440), (1305, 267488), (1392, 250770), (1440, 242411), (1508, 231480), (1560, 223764), (1740, 200616), (1872, 186470), (1885, 185184), (1929, 180960), (2080, 167823), (2088, 167180), (2262, 154320), (2320, 150462), (2340, 149176), (2572, 135720), (2610, 133744), (2784, 125385), (3016, 115740), (3120, 111882), (3215, 108576), (3393, 102880), (3480, 100308), (3744, 93235), (3770, 92592), (3858, 90480), (4176, 83590), (4524, 77160), (4640, 75231), (4680, 74588), (5144, 67860), (5220, 66872), (5655, 61728), (5787, 60320), (6032, 57870), (6240, 55941), (6430, 54288), (6786, 51440), (6960, 50154), (7540, 46296), (7716, 45240), (8352, 41795), (8359, 41760), (9048, 38580), (9360, 37294), (9645, 36192), (10288, 33930), (10440, 33436), (11310, 30864), (11574, 30160), (12064, 28935), (12860, 27144), (13572, 25720), (13920, 25077), (15080, 23148), (15432, 22620), (16718, 20880), (16965, 20576), (18096, 19290), (18647, 18720)]