1305523440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2501

約数の個数: 320

約数和(自身を含む): 5099673600

約数和(自身を除く): 3794150160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 684, 702, 720, 741, 760, 780, 855, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1520, 1560, 1710, 1755, 1872, 1976, 2052, 2160, 2223, 2280, 2340, 2447, 2470, 2565, 2736, 2808, 2964, 3120, 3420, 3510, 3705, 3952, 4104, 4446, 4560, 4680, 4894, 4940, 5130, 5616, 5928, 6669, 6840, 7020, 7341, 7410, 8208, 8892, 9360, 9788, 9880, 10260, 11115, 11856, 12235, 13338, 13680, 14040, 14682, 14820, 17784, 19576, 19760, 20520, 22023, 22230, 24470, 26676, 28080, 29364, 29640, 31811, 33345, 35568, 36705, 39152, 41040, 44046, 44460, 46493, 48940, 53352, 58728, 59280, 63622, 66069, 66690, 73410, 88092, 88920, 92986, 95433, 97880, 106704, 110115, 117456, 127244, 132138, 133380, 139479, 146820, 159055, 176184, 177840, 185972, 190866, 195760, 220230, 232465, 254488, 264276, 266760, 278958, 286299, 293640, 318110, 330345, 352368, 371944, 381732, 418437, 440460, 464930, 477165, 508976, 528552, 533520, 557916, 572598, 587280, 604409, 636220, 660690, 697395, 743888, 763464, 836874, 858897, 880920, 929860, 954330, 1057104, 1115832, 1145196, 1208818, 1255311, 1272440, 1321380, 1394790, 1431495, 1526928, 1673748, 1717794, 1761840, 1813227, 1859720, 1908660, 2092185, 2231664, 2290392, 2417636, 2510622, 2544880, 2642760, 2789580, 2862990, 3022045, 3347496, 3435588, 3626454, 3719440, 3817320, 4184370, 4294485, 4580784, 4835272, 5021244, 5285520, 5439681, 5579160, 5725980, 6044090, 6276555, 6694992, 6871176, 7252908, 7634640, 8368740, 8588970, 9066135, 9670544, 10042488, 10879362, 11158320, 11451960, 12088180, 12553110, 13742352, 14505816, 16319043, 16737480, 17177940, 18132270, 20084976, 21758724, 22903920, 24176360, 25106220, 27198405, 29011632, 32638086, 33474960, 34355880, 36264540, 43517448, 48352720, 50212440, 54396810, 65276172, 68711760, 72529080, 81595215, 87034896, 100424880, 108793620, 130552344, 145058160, 163190430, 217587240, 261104688, 326380860, 435174480, 652761720, 1305523440]

約数ペア:

[(1, 1305523440), (2, 652761720), (3, 435174480), (4, 326380860), (5, 261104688), (6, 217587240), (8, 163190430), (9, 145058160), (10, 130552344), (12, 108793620), (13, 100424880), (15, 87034896), (16, 81595215), (18, 72529080), (19, 68711760), (20, 65276172), (24, 54396810), (26, 50212440), (27, 48352720), (30, 43517448), (36, 36264540), (38, 34355880), (39, 33474960), (40, 32638086), (45, 29011632), (48, 27198405), (52, 25106220), (54, 24176360), (57, 22903920), (60, 21758724), (65, 20084976), (72, 18132270), (76, 17177940), (78, 16737480), (80, 16319043), (90, 14505816), (95, 13742352), (104, 12553110), (108, 12088180), (114, 11451960), (117, 11158320), (120, 10879362), (130, 10042488), (135, 9670544), (144, 9066135), (152, 8588970), (156, 8368740), (171, 7634640), (180, 7252908), (190, 6871176), (195, 6694992), (208, 6276555), (216, 6044090), (228, 5725980), (234, 5579160), (240, 5439681), (247, 5285520), (260, 5021244), (270, 4835272), (285, 4580784), (304, 4294485), (312, 4184370), (342, 3817320), (351, 3719440), (360, 3626454), (380, 3435588), (390, 3347496), (432, 3022045), (456, 2862990), (468, 2789580), (494, 2642760), (513, 2544880), (520, 2510622), (540, 2417636), (570, 2290392), (585, 2231664), (624, 2092185), (684, 1908660), (702, 1859720), (720, 1813227), (741, 1761840), (760, 1717794), (780, 1673748), (855, 1526928), (912, 1431495), (936, 1394790), (988, 1321380), (1026, 1272440), (1040, 1255311), (1080, 1208818), (1140, 1145196), (1170, 1115832), (1235, 1057104), (1368, 954330), (1404, 929860), (1482, 880920), (1520, 858897), (1560, 836874), (1710, 763464), (1755, 743888), (1872, 697395), (1976, 660690), (2052, 636220), (2160, 604409), (2223, 587280), (2280, 572598), (2340, 557916), (2447, 533520), (2470, 528552), (2565, 508976), (2736, 477165), (2808, 464930), (2964, 440460), (3120, 418437), (3420, 381732), (3510, 371944), (3705, 352368), (3952, 330345), (4104, 318110), (4446, 293640), (4560, 286299), (4680, 278958), (4894, 266760), (4940, 264276), (5130, 254488), (5616, 232465), (5928, 220230), (6669, 195760), (6840, 190866), (7020, 185972), (7341, 177840), (7410, 176184), (8208, 159055), (8892, 146820), (9360, 139479), (9788, 133380), (9880, 132138), (10260, 127244), (11115, 117456), (11856, 110115), (12235, 106704), (13338, 97880), (13680, 95433), (14040, 92986), (14682, 88920), (14820, 88092), (17784, 73410), (19576, 66690), (19760, 66069), (20520, 63622), (22023, 59280), (22230, 58728), (24470, 53352), (26676, 48940), (28080, 46493), (29364, 44460), (29640, 44046), (31811, 41040), (33345, 39152), (35568, 36705)]