215043360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 810819072

約数和(自身を除く): 595775712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 223, 224, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 446, 480, 490, 492, 560, 574, 588, 615, 656, 669, 672, 735, 784, 820, 840, 861, 892, 980, 984, 1115, 1120, 1148, 1176, 1230, 1312, 1338, 1435, 1470, 1561, 1568, 1640, 1680, 1722, 1784, 1960, 1968, 2009, 2230, 2296, 2352, 2460, 2676, 2870, 2940, 3122, 3280, 3345, 3360, 3444, 3568, 3920, 3936, 4018, 4305, 4460, 4592, 4683, 4704, 4920, 5352, 5740, 5880, 6027, 6244, 6560, 6690, 6888, 7136, 7805, 7840, 8036, 8610, 8920, 9143, 9184, 9366, 9840, 10045, 10704, 10927, 11480, 11760, 12054, 12488, 13380, 13776, 15610, 16072, 17220, 17840, 18286, 18732, 19680, 20090, 21408, 21854, 22960, 23415, 23520, 24108, 24976, 26760, 27429, 27552, 30135, 31220, 32144, 32781, 34440, 35680, 36572, 37464, 40180, 43708, 45715, 45920, 46830, 48216, 49952, 53520, 54635, 54858, 60270, 62440, 64001, 64288, 65562, 68880, 73144, 74928, 80360, 87416, 91430, 93660, 96432, 107040, 109270, 109716, 120540, 124880, 128002, 131124, 137145, 137760, 146288, 149856, 160720, 163905, 174832, 182860, 187320, 192003, 192864, 218540, 219432, 241080, 249760, 256004, 262248, 274290, 292576, 320005, 321440, 327810, 349664, 365720, 374640, 384006, 437080, 438864, 448007, 482160, 512008, 524496, 548580, 640010, 655620, 731440, 749280, 768012, 874160, 877728, 896014, 960015, 964320, 1024016, 1048992, 1097160, 1280020, 1311240, 1344021, 1462880, 1536024, 1748320, 1792028, 1920030, 2048032, 2194320, 2240035, 2560040, 2622480, 2688042, 3072048, 3584056, 3840060, 4388640, 4480070, 5120080, 5244960, 5376084, 6144096, 6720105, 7168112, 7680120, 8960140, 10240160, 10752168, 13440210, 14336224, 15360240, 17920280, 21504336, 26880420, 30720480, 35840560, 43008672, 53760840, 71681120, 107521680, 215043360]

約数ペア:

[(1, 215043360), (2, 107521680), (3, 71681120), (4, 53760840), (5, 43008672), (6, 35840560), (7, 30720480), (8, 26880420), (10, 21504336), (12, 17920280), (14, 15360240), (15, 14336224), (16, 13440210), (20, 10752168), (21, 10240160), (24, 8960140), (28, 7680120), (30, 7168112), (32, 6720105), (35, 6144096), (40, 5376084), (41, 5244960), (42, 5120080), (48, 4480070), (49, 4388640), (56, 3840060), (60, 3584056), (70, 3072048), (80, 2688042), (82, 2622480), (84, 2560040), (96, 2240035), (98, 2194320), (105, 2048032), (112, 1920030), (120, 1792028), (123, 1748320), (140, 1536024), (147, 1462880), (160, 1344021), (164, 1311240), (168, 1280020), (196, 1097160), (205, 1048992), (210, 1024016), (223, 964320), (224, 960015), (240, 896014), (245, 877728), (246, 874160), (280, 768012), (287, 749280), (294, 731440), (328, 655620), (336, 640010), (392, 548580), (410, 524496), (420, 512008), (446, 482160), (480, 448007), (490, 438864), (492, 437080), (560, 384006), (574, 374640), (588, 365720), (615, 349664), (656, 327810), (669, 321440), (672, 320005), (735, 292576), (784, 274290), (820, 262248), (840, 256004), (861, 249760), (892, 241080), (980, 219432), (984, 218540), (1115, 192864), (1120, 192003), (1148, 187320), (1176, 182860), (1230, 174832), (1312, 163905), (1338, 160720), (1435, 149856), (1470, 146288), (1561, 137760), (1568, 137145), (1640, 131124), (1680, 128002), (1722, 124880), (1784, 120540), (1960, 109716), (1968, 109270), (2009, 107040), (2230, 96432), (2296, 93660), (2352, 91430), (2460, 87416), (2676, 80360), (2870, 74928), (2940, 73144), (3122, 68880), (3280, 65562), (3345, 64288), (3360, 64001), (3444, 62440), (3568, 60270), (3920, 54858), (3936, 54635), (4018, 53520), (4305, 49952), (4460, 48216), (4592, 46830), (4683, 45920), (4704, 45715), (4920, 43708), (5352, 40180), (5740, 37464), (5880, 36572), (6027, 35680), (6244, 34440), (6560, 32781), (6690, 32144), (6888, 31220), (7136, 30135), (7805, 27552), (7840, 27429), (8036, 26760), (8610, 24976), (8920, 24108), (9143, 23520), (9184, 23415), (9366, 22960), (9840, 21854), (10045, 21408), (10704, 20090), (10927, 19680), (11480, 18732), (11760, 18286), (12054, 17840), (12488, 17220), (13380, 16072), (13776, 15610)]