306970560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 280

約数和(自身を含む): 1177235136

約数和(自身を除く): 870264576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 911, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1822, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2733, 2808, 2880, 3120, 3240, 3510, 3644, 3744, 4160, 4212, 4320, 4555, 4680, 5184, 5265, 5466, 5616, 6240, 6480, 7020, 7288, 7488, 8199, 8424, 8640, 9110, 9360, 10530, 10932, 11232, 11843, 12480, 12960, 13665, 14040, 14576, 16398, 16848, 18220, 18720, 21060, 21864, 22464, 23686, 24597, 25920, 27330, 28080, 29152, 32796, 33696, 35529, 36440, 37440, 40995, 42120, 43728, 47372, 49194, 54660, 56160, 58304, 59215, 65592, 67392, 71058, 72880, 73791, 81990, 84240, 87456, 94744, 98388, 106587, 109320, 112320, 118430, 122985, 131184, 142116, 145760, 147582, 163980, 168480, 174912, 177645, 189488, 196776, 213174, 218640, 236860, 245970, 262368, 284232, 291520, 295164, 319761, 327960, 336960, 355290, 368955, 378976, 393552, 426348, 437280, 473720, 491940, 524736, 532935, 568464, 590328, 639522, 655920, 710580, 737910, 757952, 787104, 852696, 874560, 947440, 959283, 983880, 1065870, 1136928, 1180656, 1279044, 1311840, 1421160, 1475820, 1574208, 1598805, 1705392, 1894880, 1918566, 1967760, 2131740, 2273856, 2361312, 2558088, 2623680, 2842320, 2951640, 3197610, 3410784, 3789760, 3837132, 3935520, 4263480, 4722624, 4796415, 5116176, 5684640, 5903280, 6395220, 6821568, 7674264, 7871040, 8526960, 9592830, 10232352, 11369280, 11806560, 12790440, 15348528, 17053920, 19185660, 20464704, 23613120, 25580880, 30697056, 34107840, 38371320, 51161760, 61394112, 76742640, 102323520, 153485280, 306970560]

約数ペア:

[(1, 306970560), (2, 153485280), (3, 102323520), (4, 76742640), (5, 61394112), (6, 51161760), (8, 38371320), (9, 34107840), (10, 30697056), (12, 25580880), (13, 23613120), (15, 20464704), (16, 19185660), (18, 17053920), (20, 15348528), (24, 12790440), (26, 11806560), (27, 11369280), (30, 10232352), (32, 9592830), (36, 8526960), (39, 7871040), (40, 7674264), (45, 6821568), (48, 6395220), (52, 5903280), (54, 5684640), (60, 5116176), (64, 4796415), (65, 4722624), (72, 4263480), (78, 3935520), (80, 3837132), (81, 3789760), (90, 3410784), (96, 3197610), (104, 2951640), (108, 2842320), (117, 2623680), (120, 2558088), (130, 2361312), (135, 2273856), (144, 2131740), (156, 1967760), (160, 1918566), (162, 1894880), (180, 1705392), (192, 1598805), (195, 1574208), (208, 1475820), (216, 1421160), (234, 1311840), (240, 1279044), (260, 1180656), (270, 1136928), (288, 1065870), (312, 983880), (320, 959283), (324, 947440), (351, 874560), (360, 852696), (390, 787104), (405, 757952), (416, 737910), (432, 710580), (468, 655920), (480, 639522), (520, 590328), (540, 568464), (576, 532935), (585, 524736), (624, 491940), (648, 473720), (702, 437280), (720, 426348), (780, 393552), (810, 378976), (832, 368955), (864, 355290), (911, 336960), (936, 327960), (960, 319761), (1040, 295164), (1053, 291520), (1080, 284232), (1170, 262368), (1248, 245970), (1296, 236860), (1404, 218640), (1440, 213174), (1560, 196776), (1620, 189488), (1728, 177645), (1755, 174912), (1822, 168480), (1872, 163980), (2080, 147582), (2106, 145760), (2160, 142116), (2340, 131184), (2496, 122985), (2592, 118430), (2733, 112320), (2808, 109320), (2880, 106587), (3120, 98388), (3240, 94744), (3510, 87456), (3644, 84240), (3744, 81990), (4160, 73791), (4212, 72880), (4320, 71058), (4555, 67392), (4680, 65592), (5184, 59215), (5265, 58304), (5466, 56160), (5616, 54660), (6240, 49194), (6480, 47372), (7020, 43728), (7288, 42120), (7488, 40995), (8199, 37440), (8424, 36440), (8640, 35529), (9110, 33696), (9360, 32796), (10530, 29152), (10932, 28080), (11232, 27330), (11843, 25920), (12480, 24597), (12960, 23686), (13665, 22464), (14040, 21864), (14576, 21060), (16398, 18720), (16848, 18220)]