315472080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 320

約数和(自身を含む): 1250777088

約数和(自身を除く): 935305008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 86, 88, 105, 110, 112, 120, 129, 132, 140, 154, 165, 168, 172, 176, 210, 215, 220, 231, 240, 258, 264, 280, 301, 308, 330, 336, 344, 385, 397, 420, 430, 440, 462, 473, 516, 528, 560, 602, 616, 645, 660, 688, 770, 794, 840, 860, 880, 903, 924, 946, 1032, 1155, 1191, 1204, 1232, 1290, 1320, 1419, 1505, 1540, 1588, 1680, 1720, 1806, 1848, 1892, 1985, 2064, 2310, 2365, 2382, 2408, 2580, 2640, 2779, 2838, 3010, 3080, 3176, 3311, 3440, 3612, 3696, 3784, 3970, 4367, 4515, 4620, 4730, 4764, 4816, 5160, 5558, 5676, 5955, 6020, 6160, 6352, 6622, 7095, 7224, 7568, 7940, 8337, 8734, 9030, 9240, 9460, 9528, 9933, 10320, 11116, 11352, 11910, 12040, 13101, 13244, 13895, 14190, 14448, 15880, 16555, 16674, 17071, 17468, 18060, 18480, 18920, 19056, 19866, 21835, 22232, 22704, 23820, 24080, 26202, 26488, 27790, 28380, 30569, 31760, 33110, 33348, 34142, 34936, 36120, 37840, 39732, 41685, 43670, 44464, 47640, 49665, 51213, 52404, 52976, 55580, 56760, 61138, 65505, 66220, 66696, 68284, 69872, 72240, 79464, 83370, 85355, 87340, 91707, 95280, 99330, 102426, 104808, 111160, 113520, 119497, 122276, 131010, 132440, 133392, 136568, 152845, 158928, 166740, 170710, 174680, 183414, 187781, 198660, 204852, 209616, 222320, 238994, 244552, 256065, 262020, 264880, 273136, 305690, 333480, 341420, 349360, 358491, 366828, 375562, 397320, 409704, 458535, 477988, 489104, 512130, 524040, 563343, 597485, 611380, 666960, 682840, 716982, 733656, 751124, 794640, 819408, 917070, 938905, 955976, 1024260, 1048080, 1126686, 1194970, 1222760, 1314467, 1365680, 1433964, 1467312, 1502248, 1792455, 1834140, 1877810, 1911952, 2048520, 2253372, 2389940, 2445520, 2628934, 2816715, 2867928, 3004496, 3584910, 3668280, 3755620, 3943401, 4097040, 4506744, 4779880, 5257868, 5633430, 5735856, 6572335, 7169820, 7336560, 7511240, 7886802, 9013488, 9559760, 10515736, 11266860, 13144670, 14339640, 15022480, 15773604, 19717005, 21031472, 22533720, 26289340, 28679280, 31547208, 39434010, 45067440, 52578680, 63094416, 78868020, 105157360, 157736040, 315472080]

約数ペア:

[(1, 315472080), (2, 157736040), (3, 105157360), (4, 78868020), (5, 63094416), (6, 52578680), (7, 45067440), (8, 39434010), (10, 31547208), (11, 28679280), (12, 26289340), (14, 22533720), (15, 21031472), (16, 19717005), (20, 15773604), (21, 15022480), (22, 14339640), (24, 13144670), (28, 11266860), (30, 10515736), (33, 9559760), (35, 9013488), (40, 7886802), (42, 7511240), (43, 7336560), (44, 7169820), (48, 6572335), (55, 5735856), (56, 5633430), (60, 5257868), (66, 4779880), (70, 4506744), (77, 4097040), (80, 3943401), (84, 3755620), (86, 3668280), (88, 3584910), (105, 3004496), (110, 2867928), (112, 2816715), (120, 2628934), (129, 2445520), (132, 2389940), (140, 2253372), (154, 2048520), (165, 1911952), (168, 1877810), (172, 1834140), (176, 1792455), (210, 1502248), (215, 1467312), (220, 1433964), (231, 1365680), (240, 1314467), (258, 1222760), (264, 1194970), (280, 1126686), (301, 1048080), (308, 1024260), (330, 955976), (336, 938905), (344, 917070), (385, 819408), (397, 794640), (420, 751124), (430, 733656), (440, 716982), (462, 682840), (473, 666960), (516, 611380), (528, 597485), (560, 563343), (602, 524040), (616, 512130), (645, 489104), (660, 477988), (688, 458535), (770, 409704), (794, 397320), (840, 375562), (860, 366828), (880, 358491), (903, 349360), (924, 341420), (946, 333480), (1032, 305690), (1155, 273136), (1191, 264880), (1204, 262020), (1232, 256065), (1290, 244552), (1320, 238994), (1419, 222320), (1505, 209616), (1540, 204852), (1588, 198660), (1680, 187781), (1720, 183414), (1806, 174680), (1848, 170710), (1892, 166740), (1985, 158928), (2064, 152845), (2310, 136568), (2365, 133392), (2382, 132440), (2408, 131010), (2580, 122276), (2640, 119497), (2779, 113520), (2838, 111160), (3010, 104808), (3080, 102426), (3176, 99330), (3311, 95280), (3440, 91707), (3612, 87340), (3696, 85355), (3784, 83370), (3970, 79464), (4367, 72240), (4515, 69872), (4620, 68284), (4730, 66696), (4764, 66220), (4816, 65505), (5160, 61138), (5558, 56760), (5676, 55580), (5955, 52976), (6020, 52404), (6160, 51213), (6352, 49665), (6622, 47640), (7095, 44464), (7224, 43670), (7568, 41685), (7940, 39732), (8337, 37840), (8734, 36120), (9030, 34936), (9240, 34142), (9460, 33348), (9528, 33110), (9933, 31760), (10320, 30569), (11116, 28380), (11352, 27790), (11910, 26488), (12040, 26202), (13101, 24080), (13244, 23820), (13895, 22704), (14190, 22232), (14448, 21835), (15880, 19866), (16555, 19056), (16674, 18920), (17071, 18480), (17468, 18060)]