315556560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 400

約数和(自身を含む): 1263936960

約数和(自身を除く): 948380400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 233, 240, 264, 270, 285, 297, 304, 324, 330, 342, 360, 380, 396, 405, 418, 432, 440, 456, 466, 495, 513, 528, 540, 570, 594, 627, 648, 660, 684, 699, 720, 760, 792, 810, 836, 855, 880, 891, 912, 932, 990, 1026, 1045, 1080, 1140, 1165, 1188, 1254, 1296, 1320, 1368, 1398, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1782, 1864, 1881, 1980, 2052, 2090, 2097, 2160, 2280, 2330, 2376, 2508, 2563, 2565, 2640, 2736, 2796, 2970, 3078, 3135, 3240, 3344, 3420, 3495, 3564, 3728, 3762, 3960, 4104, 4180, 4194, 4427, 4455, 4560, 4660, 4752, 5016, 5126, 5130, 5592, 5643, 5940, 6156, 6270, 6291, 6480, 6840, 6990, 7128, 7524, 7689, 7695, 7920, 8208, 8360, 8388, 8854, 8910, 9320, 9405, 10032, 10252, 10260, 10485, 11184, 11286, 11880, 12312, 12540, 12582, 12815, 13281, 13680, 13980, 14256, 15048, 15378, 15390, 16720, 16776, 16929, 17708, 17820, 18640, 18810, 18873, 20504, 20520, 20970, 22135, 22572, 23067, 23760, 24624, 25080, 25164, 25630, 26562, 27960, 28215, 30096, 30756, 30780, 31455, 33552, 33858, 35416, 35640, 37620, 37746, 38445, 39843, 41008, 41040, 41940, 44270, 45144, 46134, 48697, 50160, 50328, 51260, 53124, 55920, 56430, 61512, 61560, 62910, 66405, 67716, 69201, 70832, 71280, 75240, 75492, 76890, 79686, 83880, 84645, 88540, 90288, 92268, 94365, 97394, 100656, 102520, 106248, 112860, 115335, 119529, 123024, 123120, 125820, 132810, 135432, 138402, 146091, 150480, 150984, 153780, 159372, 167760, 169290, 177080, 184536, 188730, 194788, 199215, 205040, 207603, 212496, 225720, 230670, 239058, 243485, 251640, 265620, 270864, 276804, 292182, 301968, 307560, 318744, 338580, 346005, 354160, 358587, 369072, 377460, 389576, 398430, 415206, 438273, 451440, 461340, 478116, 486970, 503280, 531240, 553608, 584364, 597645, 615120, 637488, 677160, 692010, 717174, 730455, 754920, 779152, 796860, 830412, 876546, 922680, 956232, 973940, 1038015, 1062480, 1107216, 1168728, 1195290, 1314819, 1354320, 1384020, 1434348, 1460910, 1509840, 1593720, 1660824, 1753092, 1792935, 1845360, 1912464, 1947880, 2076030, 2191365, 2337456, 2390580, 2629638, 2768040, 2868696, 2921820, 3187440, 3321648, 3506184, 3585870, 3895760, 3944457, 4152060, 4382730, 4781160, 5259276, 5536080, 5737392, 5843640, 6574095, 7012368, 7171740, 7888914, 8304120, 8765460, 9562320, 10518552, 11687280, 13148190, 14343480, 15777828, 16608240, 17530920, 19722285, 21037104, 26296380, 28686960, 31555656, 35061840, 39444570, 52592760, 63111312, 78889140, 105185520, 157778280, 315556560]

約数ペア:

[(1, 315556560), (2, 157778280), (3, 105185520), (4, 78889140), (5, 63111312), (6, 52592760), (8, 39444570), (9, 35061840), (10, 31555656), (11, 28686960), (12, 26296380), (15, 21037104), (16, 19722285), (18, 17530920), (19, 16608240), (20, 15777828), (22, 14343480), (24, 13148190), (27, 11687280), (30, 10518552), (33, 9562320), (36, 8765460), (38, 8304120), (40, 7888914), (44, 7171740), (45, 7012368), (48, 6574095), (54, 5843640), (55, 5737392), (57, 5536080), (60, 5259276), (66, 4781160), (72, 4382730), (76, 4152060), (80, 3944457), (81, 3895760), (88, 3585870), (90, 3506184), (95, 3321648), (99, 3187440), (108, 2921820), (110, 2868696), (114, 2768040), (120, 2629638), (132, 2390580), (135, 2337456), (144, 2191365), (152, 2076030), (162, 1947880), (165, 1912464), (171, 1845360), (176, 1792935), (180, 1753092), (190, 1660824), (198, 1593720), (209, 1509840), (216, 1460910), (220, 1434348), (228, 1384020), (233, 1354320), (240, 1314819), (264, 1195290), (270, 1168728), (285, 1107216), (297, 1062480), (304, 1038015), (324, 973940), (330, 956232), (342, 922680), (360, 876546), (380, 830412), (396, 796860), (405, 779152), (418, 754920), (432, 730455), (440, 717174), (456, 692010), (466, 677160), (495, 637488), (513, 615120), (528, 597645), (540, 584364), (570, 553608), (594, 531240), (627, 503280), (648, 486970), (660, 478116), (684, 461340), (699, 451440), (720, 438273), (760, 415206), (792, 398430), (810, 389576), (836, 377460), (855, 369072), (880, 358587), (891, 354160), (912, 346005), (932, 338580), (990, 318744), (1026, 307560), (1045, 301968), (1080, 292182), (1140, 276804), (1165, 270864), (1188, 265620), (1254, 251640), (1296, 243485), (1320, 239058), (1368, 230670), (1398, 225720), (1485, 212496), (1520, 207603), (1539, 205040), (1584, 199215), (1620, 194788), (1672, 188730), (1710, 184536), (1782, 177080), (1864, 169290), (1881, 167760), (1980, 159372), (2052, 153780), (2090, 150984), (2097, 150480), (2160, 146091), (2280, 138402), (2330, 135432), (2376, 132810), (2508, 125820), (2563, 123120), (2565, 123024), (2640, 119529), (2736, 115335), (2796, 112860), (2970, 106248), (3078, 102520), (3135, 100656), (3240, 97394), (3344, 94365), (3420, 92268), (3495, 90288), (3564, 88540), (3728, 84645), (3762, 83880), (3960, 79686), (4104, 76890), (4180, 75492), (4194, 75240), (4427, 71280), (4455, 70832), (4560, 69201), (4660, 67716), (4752, 66405), (5016, 62910), (5126, 61560), (5130, 61512), (5592, 56430), (5643, 55920), (5940, 53124), (6156, 51260), (6270, 50328), (6291, 50160), (6480, 48697), (6840, 46134), (6990, 45144), (7128, 44270), (7524, 41940), (7689, 41040), (7695, 41008), (7920, 39843), (8208, 38445), (8360, 37746), (8388, 37620), (8854, 35640), (8910, 35416), (9320, 33858), (9405, 33552), (10032, 31455), (10252, 30780), (10260, 30756), (10485, 30096), (11184, 28215), (11286, 27960), (11880, 26562), (12312, 25630), (12540, 25164), (12582, 25080), (12815, 24624), (13281, 23760), (13680, 23067), (13980, 22572), (14256, 22135), (15048, 20970), (15378, 20520), (15390, 20504), (16720, 18873), (16776, 18810), (16929, 18640), (17708, 17820)]