315146160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1145

約数の個数: 320

約数和(自身を含む): 1307059200

約数和(自身を除く): 991913040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1097, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2194, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3291, 3420, 3591, 3780, 3990, 4104, 4388, 4560, 4788, 5040, 5130, 5320, 5485, 5985, 6384, 6582, 6840, 7182, 7560, 7679, 7980, 8208, 8776, 9576, 9873, 10260, 10640, 10970, 11970, 13164, 13680, 14364, 15120, 15358, 15960, 16455, 17552, 17955, 19152, 19746, 20520, 20843, 21940, 23037, 23940, 26328, 28728, 29619, 30716, 31920, 32910, 35910, 38395, 39492, 41040, 41686, 43880, 46074, 47880, 49365, 52656, 57456, 59238, 61432, 62529, 65820, 69111, 71820, 76790, 78984, 83372, 87760, 92148, 95760, 98730, 104215, 115185, 118476, 122864, 125058, 131640, 138222, 143640, 145901, 148095, 153580, 157968, 166744, 184296, 187587, 197460, 207333, 208430, 230370, 236952, 250116, 263280, 276444, 287280, 291802, 296190, 307160, 312645, 333488, 345555, 368592, 375174, 394920, 414666, 416860, 437703, 460740, 473904, 500232, 552888, 562761, 583604, 592380, 614320, 625290, 691110, 729505, 750348, 789840, 829332, 833720, 875406, 921480, 937935, 1000464, 1036665, 1105776, 1125522, 1167208, 1184760, 1250580, 1313109, 1382220, 1459010, 1500696, 1658664, 1667440, 1750812, 1842960, 1875870, 2073330, 2188515, 2251044, 2334416, 2369520, 2501160, 2626218, 2764440, 2813805, 2918020, 3001392, 3317328, 3501624, 3751740, 3939327, 4146660, 4377030, 4502088, 5002320, 5252436, 5528880, 5627610, 5836040, 6565545, 7003248, 7503480, 7878654, 8293320, 8754060, 9004176, 10504872, 11255220, 11672080, 13131090, 15006960, 15757308, 16586640, 17508120, 19696635, 21009744, 22510440, 26262180, 31514616, 35016240, 39393270, 45020880, 52524360, 63029232, 78786540, 105048720, 157573080, 315146160]

約数ペア:

[(1, 315146160), (2, 157573080), (3, 105048720), (4, 78786540), (5, 63029232), (6, 52524360), (7, 45020880), (8, 39393270), (9, 35016240), (10, 31514616), (12, 26262180), (14, 22510440), (15, 21009744), (16, 19696635), (18, 17508120), (19, 16586640), (20, 15757308), (21, 15006960), (24, 13131090), (27, 11672080), (28, 11255220), (30, 10504872), (35, 9004176), (36, 8754060), (38, 8293320), (40, 7878654), (42, 7503480), (45, 7003248), (48, 6565545), (54, 5836040), (56, 5627610), (57, 5528880), (60, 5252436), (63, 5002320), (70, 4502088), (72, 4377030), (76, 4146660), (80, 3939327), (84, 3751740), (90, 3501624), (95, 3317328), (105, 3001392), (108, 2918020), (112, 2813805), (114, 2764440), (120, 2626218), (126, 2501160), (133, 2369520), (135, 2334416), (140, 2251044), (144, 2188515), (152, 2073330), (168, 1875870), (171, 1842960), (180, 1750812), (189, 1667440), (190, 1658664), (210, 1500696), (216, 1459010), (228, 1382220), (240, 1313109), (252, 1250580), (266, 1184760), (270, 1167208), (280, 1125522), (285, 1105776), (304, 1036665), (315, 1000464), (336, 937935), (342, 921480), (360, 875406), (378, 833720), (380, 829332), (399, 789840), (420, 750348), (432, 729505), (456, 691110), (504, 625290), (513, 614320), (532, 592380), (540, 583604), (560, 562761), (570, 552888), (630, 500232), (665, 473904), (684, 460740), (720, 437703), (756, 416860), (760, 414666), (798, 394920), (840, 375174), (855, 368592), (912, 345555), (945, 333488), (1008, 312645), (1026, 307160), (1064, 296190), (1080, 291802), (1097, 287280), (1140, 276444), (1197, 263280), (1260, 250116), (1330, 236952), (1368, 230370), (1512, 208430), (1520, 207333), (1596, 197460), (1680, 187587), (1710, 184296), (1890, 166744), (1995, 157968), (2052, 153580), (2128, 148095), (2160, 145901), (2194, 143640), (2280, 138222), (2394, 131640), (2520, 125058), (2565, 122864), (2660, 118476), (2736, 115185), (3024, 104215), (3192, 98730), (3291, 95760), (3420, 92148), (3591, 87760), (3780, 83372), (3990, 78984), (4104, 76790), (4388, 71820), (4560, 69111), (4788, 65820), (5040, 62529), (5130, 61432), (5320, 59238), (5485, 57456), (5985, 52656), (6384, 49365), (6582, 47880), (6840, 46074), (7182, 43880), (7560, 41686), (7679, 41040), (7980, 39492), (8208, 38395), (8776, 35910), (9576, 32910), (9873, 31920), (10260, 30716), (10640, 29619), (10970, 28728), (11970, 26328), (13164, 23940), (13680, 23037), (14364, 21940), (15120, 20843), (15358, 20520), (15960, 19746), (16455, 19152), (17552, 17955)]