1303784160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{7919}}^1$

素因数の和:7958

約数の個数: 192

約数和(自身を含む): 4790016000

約数和(自身を除く): 3486231840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6860, 7840, 7919, 8232, 10290, 10976, 11760, 13720, 15838, 16464, 20580, 23520, 23757, 27440, 31676, 32928, 39595, 41160, 47514, 54880, 55433, 63352, 79190, 82320, 95028, 110866, 118785, 126704, 158380, 164640, 166299, 190056, 221732, 237570, 253408, 277165, 316760, 332598, 380112, 388031, 443464, 475140, 554330, 633520, 665196, 760224, 776062, 831495, 886928, 950280, 1108660, 1164093, 1267040, 1330392, 1552124, 1662990, 1773856, 1900560, 1940155, 2217320, 2328186, 2660784, 2716217, 3104248, 3325980, 3801120, 3880310, 4434640, 4656372, 5321568, 5432434, 5820465, 6208496, 6651960, 7760620, 8148651, 8869280, 9312744, 10864868, 11640930, 12416992, 13303920, 13581085, 15521240, 16297302, 18625488, 21729736, 23281860, 26607840, 27162170, 31042480, 32594604, 37250976, 40743255, 43459472, 46563720, 54324340, 62084960, 65189208, 81486510, 86918944, 93127440, 108648680, 130378416, 162973020, 186254880, 217297360, 260756832, 325946040, 434594720, 651892080, 1303784160]

約数ペア:

[(1, 1303784160), (2, 651892080), (3, 434594720), (4, 325946040), (5, 260756832), (6, 217297360), (7, 186254880), (8, 162973020), (10, 130378416), (12, 108648680), (14, 93127440), (15, 86918944), (16, 81486510), (20, 65189208), (21, 62084960), (24, 54324340), (28, 46563720), (30, 43459472), (32, 40743255), (35, 37250976), (40, 32594604), (42, 31042480), (48, 27162170), (49, 26607840), (56, 23281860), (60, 21729736), (70, 18625488), (80, 16297302), (84, 15521240), (96, 13581085), (98, 13303920), (105, 12416992), (112, 11640930), (120, 10864868), (140, 9312744), (147, 8869280), (160, 8148651), (168, 7760620), (196, 6651960), (210, 6208496), (224, 5820465), (240, 5432434), (245, 5321568), (280, 4656372), (294, 4434640), (336, 3880310), (343, 3801120), (392, 3325980), (420, 3104248), (480, 2716217), (490, 2660784), (560, 2328186), (588, 2217320), (672, 1940155), (686, 1900560), (735, 1773856), (784, 1662990), (840, 1552124), (980, 1330392), (1029, 1267040), (1120, 1164093), (1176, 1108660), (1372, 950280), (1470, 886928), (1568, 831495), (1680, 776062), (1715, 760224), (1960, 665196), (2058, 633520), (2352, 554330), (2744, 475140), (2940, 443464), (3360, 388031), (3430, 380112), (3920, 332598), (4116, 316760), (4704, 277165), (5145, 253408), (5488, 237570), (5880, 221732), (6860, 190056), (7840, 166299), (7919, 164640), (8232, 158380), (10290, 126704), (10976, 118785), (11760, 110866), (13720, 95028), (15838, 82320), (16464, 79190), (20580, 63352), (23520, 55433), (23757, 54880), (27440, 47514), (31676, 41160), (32928, 39595)]