212485680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 300

約数和(自身を含む): 814177056

約数和(自身を除く): 601691376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 271, 297, 324, 330, 360, 363, 396, 405, 432, 440, 484, 495, 528, 540, 542, 594, 605, 648, 660, 720, 726, 792, 810, 813, 880, 891, 968, 990, 1080, 1084, 1089, 1188, 1210, 1296, 1320, 1355, 1452, 1485, 1584, 1620, 1626, 1782, 1815, 1936, 1980, 2160, 2168, 2178, 2376, 2420, 2439, 2640, 2710, 2904, 2970, 2981, 3240, 3252, 3267, 3564, 3630, 3960, 4065, 4336, 4356, 4455, 4752, 4840, 4878, 5420, 5445, 5808, 5940, 5962, 6480, 6504, 6534, 7128, 7260, 7317, 7920, 8130, 8712, 8910, 8943, 9680, 9756, 9801, 10840, 10890, 11880, 11924, 12195, 13008, 13068, 14256, 14520, 14634, 14905, 16260, 16335, 17424, 17820, 17886, 19512, 19602, 21680, 21780, 21951, 23760, 23848, 24390, 26136, 26829, 29040, 29268, 29810, 32520, 32670, 32791, 35640, 35772, 36585, 39024, 39204, 43560, 43902, 44715, 47696, 48780, 49005, 52272, 53658, 58536, 59620, 65040, 65340, 65582, 71280, 71544, 73170, 78408, 80487, 87120, 87804, 89430, 97560, 98010, 98373, 107316, 109755, 117072, 119240, 130680, 131164, 134145, 143088, 146340, 156816, 160974, 163955, 175608, 178860, 195120, 196020, 196746, 214632, 219510, 238480, 241461, 261360, 262328, 268290, 292680, 295119, 321948, 327910, 351216, 357720, 392040, 393492, 402435, 429264, 439020, 482922, 491865, 524656, 536580, 585360, 590238, 643896, 655820, 715440, 784080, 786984, 804870, 878040, 885357, 965844, 983730, 1073160, 1180476, 1207305, 1287792, 1311640, 1475595, 1573968, 1609740, 1756080, 1770714, 1931688, 1967460, 2146320, 2360952, 2414610, 2623280, 2656071, 2951190, 3219480, 3541428, 3863376, 3934920, 4426785, 4721904, 4829220, 5312142, 5902380, 6438960, 7082856, 7869840, 8853570, 9658440, 10624284, 11804760, 13280355, 14165712, 17707140, 19316880, 21248568, 23609520, 26560710, 35414280, 42497136, 53121420, 70828560, 106242840, 212485680]

約数ペア:

[(1, 212485680), (2, 106242840), (3, 70828560), (4, 53121420), (5, 42497136), (6, 35414280), (8, 26560710), (9, 23609520), (10, 21248568), (11, 19316880), (12, 17707140), (15, 14165712), (16, 13280355), (18, 11804760), (20, 10624284), (22, 9658440), (24, 8853570), (27, 7869840), (30, 7082856), (33, 6438960), (36, 5902380), (40, 5312142), (44, 4829220), (45, 4721904), (48, 4426785), (54, 3934920), (55, 3863376), (60, 3541428), (66, 3219480), (72, 2951190), (80, 2656071), (81, 2623280), (88, 2414610), (90, 2360952), (99, 2146320), (108, 1967460), (110, 1931688), (120, 1770714), (121, 1756080), (132, 1609740), (135, 1573968), (144, 1475595), (162, 1311640), (165, 1287792), (176, 1207305), (180, 1180476), (198, 1073160), (216, 983730), (220, 965844), (240, 885357), (242, 878040), (264, 804870), (270, 786984), (271, 784080), (297, 715440), (324, 655820), (330, 643896), (360, 590238), (363, 585360), (396, 536580), (405, 524656), (432, 491865), (440, 482922), (484, 439020), (495, 429264), (528, 402435), (540, 393492), (542, 392040), (594, 357720), (605, 351216), (648, 327910), (660, 321948), (720, 295119), (726, 292680), (792, 268290), (810, 262328), (813, 261360), (880, 241461), (891, 238480), (968, 219510), (990, 214632), (1080, 196746), (1084, 196020), (1089, 195120), (1188, 178860), (1210, 175608), (1296, 163955), (1320, 160974), (1355, 156816), (1452, 146340), (1485, 143088), (1584, 134145), (1620, 131164), (1626, 130680), (1782, 119240), (1815, 117072), (1936, 109755), (1980, 107316), (2160, 98373), (2168, 98010), (2178, 97560), (2376, 89430), (2420, 87804), (2439, 87120), (2640, 80487), (2710, 78408), (2904, 73170), (2970, 71544), (2981, 71280), (3240, 65582), (3252, 65340), (3267, 65040), (3564, 59620), (3630, 58536), (3960, 53658), (4065, 52272), (4336, 49005), (4356, 48780), (4455, 47696), (4752, 44715), (4840, 43902), (4878, 43560), (5420, 39204), (5445, 39024), (5808, 36585), (5940, 35772), (5962, 35640), (6480, 32791), (6504, 32670), (6534, 32520), (7128, 29810), (7260, 29268), (7317, 29040), (7920, 26829), (8130, 26136), (8712, 24390), (8910, 23848), (8943, 23760), (9680, 21951), (9756, 21780), (9801, 21680), (10840, 19602), (10890, 19512), (11880, 17886), (11924, 17820), (12195, 17424), (13008, 16335), (13068, 16260), (14256, 14905), (14520, 14634)]