1220971008

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 320

約数和(自身を含む): 3818327040

約数和(自身を除く): 2597356032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 32, 34, 38, 46, 48, 51, 57, 64, 68, 69, 76, 92, 96, 102, 107, 114, 128, 136, 138, 152, 184, 192, 204, 214, 228, 256, 272, 276, 304, 321, 323, 368, 384, 391, 408, 428, 437, 456, 512, 544, 552, 608, 642, 646, 736, 768, 782, 816, 856, 874, 912, 969, 1088, 1104, 1173, 1216, 1284, 1292, 1311, 1472, 1536, 1564, 1632, 1712, 1748, 1819, 1824, 1938, 2033, 2176, 2208, 2346, 2432, 2461, 2568, 2584, 2622, 2944, 3128, 3264, 3424, 3496, 3638, 3648, 3876, 4066, 4352, 4416, 4692, 4864, 4922, 5136, 5168, 5244, 5457, 5888, 6099, 6256, 6528, 6848, 6992, 7276, 7296, 7383, 7429, 7752, 8132, 8704, 8832, 9384, 9728, 9844, 10272, 10336, 10488, 10914, 11776, 12198, 12512, 13056, 13696, 13984, 14552, 14592, 14766, 14858, 15504, 16264, 17664, 18768, 19688, 20544, 20672, 20976, 21828, 22287, 24396, 25024, 26112, 27392, 27968, 29104, 29184, 29532, 29716, 31008, 32528, 34561, 35328, 37536, 39376, 41088, 41344, 41837, 41952, 43656, 44574, 46759, 48792, 50048, 54784, 55936, 58208, 59064, 59432, 62016, 65056, 69122, 75072, 78752, 82176, 82688, 83674, 83904, 87312, 89148, 93518, 97584, 100096, 103683, 111872, 116416, 118128, 118864, 124032, 125511, 130112, 138244, 140277, 150144, 157504, 164352, 165376, 167348, 167808, 174624, 178296, 187036, 195168, 200192, 207366, 223744, 232832, 236256, 237728, 248064, 251022, 260224, 276488, 280554, 300288, 315008, 334696, 335616, 349248, 356592, 374072, 390336, 414732, 465664, 472512, 475456, 496128, 502044, 520448, 552976, 561108, 600576, 630016, 669392, 671232, 698496, 713184, 748144, 780672, 794903, 829464, 931328, 945024, 950912, 1004088, 1040896, 1105952, 1122216, 1260032, 1338784, 1396992, 1426368, 1496288, 1561344, 1589806, 1658928, 1890048, 1901824, 2008176, 2211904, 2244432, 2384709, 2677568, 2793984, 2852736, 2992576, 3122688, 3179612, 3317856, 3780096, 3803648, 4016352, 4423808, 4488864, 4769418, 5355136, 5705472, 5985152, 6359224, 6635712, 8032704, 8847616, 8977728, 9538836, 10710272, 11410944, 11970304, 12718448, 13271424, 16065408, 17695232, 17955456, 19077672, 21420544, 23940608, 25436896, 26542848, 32130816, 35910912, 38155344, 50873792, 53085696, 64261632, 71821824, 76310688, 101747584, 152621376, 203495168, 305242752, 406990336, 610485504, 1220971008]

約数ペア:

[(1, 1220971008), (2, 610485504), (3, 406990336), (4, 305242752), (6, 203495168), (8, 152621376), (12, 101747584), (16, 76310688), (17, 71821824), (19, 64261632), (23, 53085696), (24, 50873792), (32, 38155344), (34, 35910912), (38, 32130816), (46, 26542848), (48, 25436896), (51, 23940608), (57, 21420544), (64, 19077672), (68, 17955456), (69, 17695232), (76, 16065408), (92, 13271424), (96, 12718448), (102, 11970304), (107, 11410944), (114, 10710272), (128, 9538836), (136, 8977728), (138, 8847616), (152, 8032704), (184, 6635712), (192, 6359224), (204, 5985152), (214, 5705472), (228, 5355136), (256, 4769418), (272, 4488864), (276, 4423808), (304, 4016352), (321, 3803648), (323, 3780096), (368, 3317856), (384, 3179612), (391, 3122688), (408, 2992576), (428, 2852736), (437, 2793984), (456, 2677568), (512, 2384709), (544, 2244432), (552, 2211904), (608, 2008176), (642, 1901824), (646, 1890048), (736, 1658928), (768, 1589806), (782, 1561344), (816, 1496288), (856, 1426368), (874, 1396992), (912, 1338784), (969, 1260032), (1088, 1122216), (1104, 1105952), (1173, 1040896), (1216, 1004088), (1284, 950912), (1292, 945024), (1311, 931328), (1472, 829464), (1536, 794903), (1564, 780672), (1632, 748144), (1712, 713184), (1748, 698496), (1819, 671232), (1824, 669392), (1938, 630016), (2033, 600576), (2176, 561108), (2208, 552976), (2346, 520448), (2432, 502044), (2461, 496128), (2568, 475456), (2584, 472512), (2622, 465664), (2944, 414732), (3128, 390336), (3264, 374072), (3424, 356592), (3496, 349248), (3638, 335616), (3648, 334696), (3876, 315008), (4066, 300288), (4352, 280554), (4416, 276488), (4692, 260224), (4864, 251022), (4922, 248064), (5136, 237728), (5168, 236256), (5244, 232832), (5457, 223744), (5888, 207366), (6099, 200192), (6256, 195168), (6528, 187036), (6848, 178296), (6992, 174624), (7276, 167808), (7296, 167348), (7383, 165376), (7429, 164352), (7752, 157504), (8132, 150144), (8704, 140277), (8832, 138244), (9384, 130112), (9728, 125511), (9844, 124032), (10272, 118864), (10336, 118128), (10488, 116416), (10914, 111872), (11776, 103683), (12198, 100096), (12512, 97584), (13056, 93518), (13696, 89148), (13984, 87312), (14552, 83904), (14592, 83674), (14766, 82688), (14858, 82176), (15504, 78752), (16264, 75072), (17664, 69122), (18768, 65056), (19688, 62016), (20544, 59432), (20672, 59064), (20976, 58208), (21828, 55936), (22287, 54784), (24396, 50048), (25024, 48792), (26112, 46759), (27392, 44574), (27968, 43656), (29104, 41952), (29184, 41837), (29532, 41344), (29716, 41088), (31008, 39376), (32528, 37536), (34561, 35328)]