308129760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 1144215072

約数和(自身を除く): 836085312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 180, 204, 205, 240, 246, 255, 272, 288, 306, 307, 328, 340, 360, 369, 408, 410, 480, 492, 510, 544, 612, 614, 615, 656, 680, 697, 720, 738, 765, 816, 820, 921, 984, 1020, 1224, 1228, 1230, 1312, 1360, 1394, 1440, 1476, 1530, 1535, 1632, 1640, 1842, 1845, 1968, 2040, 2091, 2448, 2456, 2460, 2720, 2763, 2788, 2952, 3060, 3070, 3280, 3485, 3684, 3690, 3936, 4080, 4182, 4605, 4896, 4912, 4920, 5219, 5526, 5576, 5904, 6120, 6140, 6273, 6560, 6970, 7368, 7380, 8160, 8364, 9210, 9824, 9840, 10438, 10455, 11052, 11152, 11808, 12240, 12280, 12546, 12587, 13815, 13940, 14736, 14760, 15657, 16728, 18420, 19680, 20876, 20910, 22104, 22304, 24480, 24560, 25092, 25174, 26095, 27630, 27880, 29472, 29520, 31314, 31365, 33456, 36840, 37761, 41752, 41820, 44208, 46971, 49120, 50184, 50348, 52190, 55260, 55760, 59040, 62628, 62730, 62935, 66912, 73680, 75522, 78285, 83504, 83640, 88416, 93942, 100368, 100696, 104380, 110520, 111520, 113283, 125256, 125460, 125870, 147360, 151044, 156570, 167008, 167280, 187884, 188805, 200736, 201392, 208760, 213979, 221040, 226566, 234855, 250512, 250920, 251740, 302088, 313140, 334560, 375768, 377610, 402784, 417520, 427958, 442080, 453132, 469710, 501024, 501840, 503480, 566415, 604176, 626280, 641937, 751536, 755220, 835040, 855916, 906264, 939420, 1003680, 1006960, 1069895, 1132830, 1208352, 1252560, 1283874, 1503072, 1510440, 1711832, 1812528, 1878840, 1925811, 2013920, 2139790, 2265660, 2505120, 2567748, 3020880, 3209685, 3423664, 3625056, 3757680, 3851622, 4279580, 4531320, 5135496, 6041760, 6419370, 6847328, 7515360, 7703244, 8559160, 9062640, 9629055, 10270992, 12838740, 15406488, 17118320, 18125280, 19258110, 20541984, 25677480, 30812976, 34236640, 38516220, 51354960, 61625952, 77032440, 102709920, 154064880, 308129760]

約数ペア:

[(1, 308129760), (2, 154064880), (3, 102709920), (4, 77032440), (5, 61625952), (6, 51354960), (8, 38516220), (9, 34236640), (10, 30812976), (12, 25677480), (15, 20541984), (16, 19258110), (17, 18125280), (18, 17118320), (20, 15406488), (24, 12838740), (30, 10270992), (32, 9629055), (34, 9062640), (36, 8559160), (40, 7703244), (41, 7515360), (45, 6847328), (48, 6419370), (51, 6041760), (60, 5135496), (68, 4531320), (72, 4279580), (80, 3851622), (82, 3757680), (85, 3625056), (90, 3423664), (96, 3209685), (102, 3020880), (120, 2567748), (123, 2505120), (136, 2265660), (144, 2139790), (153, 2013920), (160, 1925811), (164, 1878840), (170, 1812528), (180, 1711832), (204, 1510440), (205, 1503072), (240, 1283874), (246, 1252560), (255, 1208352), (272, 1132830), (288, 1069895), (306, 1006960), (307, 1003680), (328, 939420), (340, 906264), (360, 855916), (369, 835040), (408, 755220), (410, 751536), (480, 641937), (492, 626280), (510, 604176), (544, 566415), (612, 503480), (614, 501840), (615, 501024), (656, 469710), (680, 453132), (697, 442080), (720, 427958), (738, 417520), (765, 402784), (816, 377610), (820, 375768), (921, 334560), (984, 313140), (1020, 302088), (1224, 251740), (1228, 250920), (1230, 250512), (1312, 234855), (1360, 226566), (1394, 221040), (1440, 213979), (1476, 208760), (1530, 201392), (1535, 200736), (1632, 188805), (1640, 187884), (1842, 167280), (1845, 167008), (1968, 156570), (2040, 151044), (2091, 147360), (2448, 125870), (2456, 125460), (2460, 125256), (2720, 113283), (2763, 111520), (2788, 110520), (2952, 104380), (3060, 100696), (3070, 100368), (3280, 93942), (3485, 88416), (3684, 83640), (3690, 83504), (3936, 78285), (4080, 75522), (4182, 73680), (4605, 66912), (4896, 62935), (4912, 62730), (4920, 62628), (5219, 59040), (5526, 55760), (5576, 55260), (5904, 52190), (6120, 50348), (6140, 50184), (6273, 49120), (6560, 46971), (6970, 44208), (7368, 41820), (7380, 41752), (8160, 37761), (8364, 36840), (9210, 33456), (9824, 31365), (9840, 31314), (10438, 29520), (10455, 29472), (11052, 27880), (11152, 27630), (11808, 26095), (12240, 25174), (12280, 25092), (12546, 24560), (12587, 24480), (13815, 22304), (13940, 22104), (14736, 20910), (14760, 20876), (15657, 19680), (16728, 18420)]