307369920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 224

約数和(自身を含む): 1147023360

約数和(自身を除く): 839653440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2112, 2145, 2239, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4290, 4478, 4576, 5280, 5720, 6240, 6717, 6864, 8580, 8956, 9152, 10560, 11195, 11440, 12480, 13434, 13728, 17160, 17912, 22390, 22880, 24629, 26868, 27456, 29107, 33585, 34320, 35824, 44780, 45760, 49258, 53736, 58214, 67170, 68640, 71648, 73887, 87321, 89560, 98516, 107472, 116428, 123145, 134340, 137280, 143296, 145535, 147774, 174642, 179120, 197032, 214944, 232856, 246290, 268680, 291070, 295548, 320177, 349284, 358240, 369435, 394064, 429888, 436605, 465712, 492580, 537360, 582140, 591096, 640354, 698568, 716480, 738870, 788128, 873210, 931424, 960531, 985160, 1074720, 1164280, 1182192, 1280708, 1397136, 1477740, 1576256, 1600885, 1746420, 1862848, 1921062, 1970320, 2149440, 2328560, 2364384, 2561416, 2794272, 2955480, 3201770, 3492840, 3842124, 3940640, 4657120, 4728768, 4802655, 5122832, 5588544, 5910960, 6403540, 6985680, 7684248, 7881280, 9314240, 9605310, 10245664, 11821920, 12807080, 13971360, 15368496, 19210620, 20491328, 23643840, 25614160, 27942720, 30736992, 38421240, 51228320, 61473984, 76842480, 102456640, 153684960, 307369920]

約数ペア:

[(1, 307369920), (2, 153684960), (3, 102456640), (4, 76842480), (5, 61473984), (6, 51228320), (8, 38421240), (10, 30736992), (11, 27942720), (12, 25614160), (13, 23643840), (15, 20491328), (16, 19210620), (20, 15368496), (22, 13971360), (24, 12807080), (26, 11821920), (30, 10245664), (32, 9605310), (33, 9314240), (39, 7881280), (40, 7684248), (44, 6985680), (48, 6403540), (52, 5910960), (55, 5588544), (60, 5122832), (64, 4802655), (65, 4728768), (66, 4657120), (78, 3940640), (80, 3842124), (88, 3492840), (96, 3201770), (104, 2955480), (110, 2794272), (120, 2561416), (130, 2364384), (132, 2328560), (143, 2149440), (156, 1970320), (160, 1921062), (165, 1862848), (176, 1746420), (192, 1600885), (195, 1576256), (208, 1477740), (220, 1397136), (240, 1280708), (260, 1182192), (264, 1164280), (286, 1074720), (312, 985160), (320, 960531), (330, 931424), (352, 873210), (390, 788128), (416, 738870), (429, 716480), (440, 698568), (480, 640354), (520, 591096), (528, 582140), (572, 537360), (624, 492580), (660, 465712), (704, 436605), (715, 429888), (780, 394064), (832, 369435), (858, 358240), (880, 349284), (960, 320177), (1040, 295548), (1056, 291070), (1144, 268680), (1248, 246290), (1320, 232856), (1430, 214944), (1560, 197032), (1716, 179120), (1760, 174642), (2080, 147774), (2112, 145535), (2145, 143296), (2239, 137280), (2288, 134340), (2496, 123145), (2640, 116428), (2860, 107472), (3120, 98516), (3432, 89560), (3520, 87321), (4160, 73887), (4290, 71648), (4478, 68640), (4576, 67170), (5280, 58214), (5720, 53736), (6240, 49258), (6717, 45760), (6864, 44780), (8580, 35824), (8956, 34320), (9152, 33585), (10560, 29107), (11195, 27456), (11440, 26868), (12480, 24629), (13434, 22880), (13728, 22390), (17160, 17912)]