613620480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 2178086400

約数和(自身を除く): 1564465920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 128, 132, 146, 160, 165, 176, 192, 199, 219, 220, 240, 256, 264, 292, 320, 330, 352, 365, 384, 398, 438, 440, 480, 528, 584, 597, 640, 660, 704, 730, 768, 796, 803, 876, 880, 960, 995, 1056, 1095, 1168, 1194, 1280, 1320, 1408, 1460, 1592, 1606, 1752, 1760, 1920, 1990, 2112, 2189, 2190, 2336, 2388, 2409, 2640, 2816, 2920, 2985, 3184, 3212, 3504, 3520, 3840, 3980, 4015, 4224, 4378, 4380, 4672, 4776, 4818, 5280, 5840, 5970, 6368, 6424, 6567, 7008, 7040, 7960, 8030, 8448, 8756, 8760, 9344, 9552, 9636, 10560, 10945, 11680, 11940, 12045, 12736, 12848, 13134, 14016, 14080, 14527, 15920, 16060, 17512, 17520, 18688, 19104, 19272, 21120, 21890, 23360, 23880, 24090, 25472, 25696, 26268, 28032, 29054, 31840, 32120, 32835, 35024, 35040, 38208, 38544, 42240, 43581, 43780, 46720, 47760, 48180, 50944, 51392, 52536, 56064, 58108, 63680, 64240, 65670, 70048, 70080, 72635, 76416, 77088, 87162, 87560, 93440, 95520, 96360, 102784, 105072, 116216, 127360, 128480, 131340, 140096, 140160, 145270, 152832, 154176, 159797, 174324, 175120, 191040, 192720, 205568, 210144, 217905, 232432, 254720, 256960, 262680, 280192, 280320, 290540, 308352, 319594, 348648, 350240, 382080, 385440, 420288, 435810, 464864, 479391, 513920, 525360, 560384, 581080, 616704, 639188, 697296, 700480, 764160, 770880, 798985, 840576, 871620, 929728, 958782, 1027840, 1050720, 1162160, 1278376, 1394592, 1400960, 1541760, 1597970, 1681152, 1743240, 1859456, 1917564, 2101440, 2324320, 2396955, 2556752, 2789184, 2801920, 3083520, 3195940, 3486480, 3718912, 3835128, 4202880, 4648640, 4793910, 5113504, 5578368, 6391880, 6972960, 7670256, 8405760, 9297280, 9587820, 10227008, 11156736, 12783760, 13945920, 15340512, 18594560, 19175640, 20454016, 25567520, 27891840, 30681024, 38351280, 40908032, 51135040, 55783680, 61362048, 76702560, 102270080, 122724096, 153405120, 204540160, 306810240, 613620480]

約数ペア:

[(1, 613620480), (2, 306810240), (3, 204540160), (4, 153405120), (5, 122724096), (6, 102270080), (8, 76702560), (10, 61362048), (11, 55783680), (12, 51135040), (15, 40908032), (16, 38351280), (20, 30681024), (22, 27891840), (24, 25567520), (30, 20454016), (32, 19175640), (33, 18594560), (40, 15340512), (44, 13945920), (48, 12783760), (55, 11156736), (60, 10227008), (64, 9587820), (66, 9297280), (73, 8405760), (80, 7670256), (88, 6972960), (96, 6391880), (110, 5578368), (120, 5113504), (128, 4793910), (132, 4648640), (146, 4202880), (160, 3835128), (165, 3718912), (176, 3486480), (192, 3195940), (199, 3083520), (219, 2801920), (220, 2789184), (240, 2556752), (256, 2396955), (264, 2324320), (292, 2101440), (320, 1917564), (330, 1859456), (352, 1743240), (365, 1681152), (384, 1597970), (398, 1541760), (438, 1400960), (440, 1394592), (480, 1278376), (528, 1162160), (584, 1050720), (597, 1027840), (640, 958782), (660, 929728), (704, 871620), (730, 840576), (768, 798985), (796, 770880), (803, 764160), (876, 700480), (880, 697296), (960, 639188), (995, 616704), (1056, 581080), (1095, 560384), (1168, 525360), (1194, 513920), (1280, 479391), (1320, 464864), (1408, 435810), (1460, 420288), (1592, 385440), (1606, 382080), (1752, 350240), (1760, 348648), (1920, 319594), (1990, 308352), (2112, 290540), (2189, 280320), (2190, 280192), (2336, 262680), (2388, 256960), (2409, 254720), (2640, 232432), (2816, 217905), (2920, 210144), (2985, 205568), (3184, 192720), (3212, 191040), (3504, 175120), (3520, 174324), (3840, 159797), (3980, 154176), (4015, 152832), (4224, 145270), (4378, 140160), (4380, 140096), (4672, 131340), (4776, 128480), (4818, 127360), (5280, 116216), (5840, 105072), (5970, 102784), (6368, 96360), (6424, 95520), (6567, 93440), (7008, 87560), (7040, 87162), (7960, 77088), (8030, 76416), (8448, 72635), (8756, 70080), (8760, 70048), (9344, 65670), (9552, 64240), (9636, 63680), (10560, 58108), (10945, 56064), (11680, 52536), (11940, 51392), (12045, 50944), (12736, 48180), (12848, 47760), (13134, 46720), (14016, 43780), (14080, 43581), (14527, 42240), (15920, 38544), (16060, 38208), (17512, 35040), (17520, 35024), (18688, 32835), (19104, 32120), (19272, 31840), (21120, 29054), (21890, 28032), (23360, 26268), (23880, 25696), (24090, 25472)]