1382505280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 224

約数和(自身を含む): 3808988064

約数和(自身を除く): 2426482784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 113, 130, 136, 160, 170, 173, 208, 221, 226, 260, 272, 320, 340, 346, 416, 442, 452, 520, 544, 565, 680, 692, 832, 865, 884, 904, 1040, 1088, 1105, 1130, 1360, 1384, 1469, 1730, 1768, 1808, 1921, 2080, 2210, 2249, 2260, 2720, 2768, 2938, 2941, 3460, 3536, 3616, 3842, 4160, 4420, 4498, 4520, 5440, 5536, 5876, 5882, 6920, 7072, 7232, 7345, 7684, 8840, 8996, 9040, 9605, 11072, 11245, 11752, 11764, 13840, 14144, 14690, 14705, 15368, 17680, 17992, 18080, 19210, 19549, 22490, 23504, 23528, 24973, 27680, 29380, 29410, 30736, 35360, 35984, 36160, 38233, 38420, 39098, 44980, 47008, 47056, 49946, 55360, 58760, 58820, 61472, 70720, 71968, 76466, 76840, 78196, 89960, 94016, 94112, 97745, 99892, 117520, 117640, 122944, 124865, 143936, 152932, 153680, 156392, 179920, 188224, 191165, 195490, 199784, 235040, 235280, 249730, 254137, 305864, 307360, 312784, 332333, 359840, 382330, 390980, 399568, 470080, 470560, 499460, 508274, 611728, 614720, 625568, 664666, 719680, 764660, 781960, 799136, 941120, 998920, 1016548, 1223456, 1251136, 1270685, 1329332, 1529320, 1563920, 1598272, 1661665, 1997840, 2033096, 2446912, 2541370, 2658664, 3058640, 3127840, 3323330, 3995680, 4066192, 4320329, 5082740, 5317328, 6117280, 6255680, 6646660, 7991360, 8132384, 8640658, 10165480, 10634656, 12234560, 13293320, 16264768, 17281316, 20330960, 21269312, 21601645, 26586640, 34562632, 40661920, 43203290, 53173280, 69125264, 81323840, 86406580, 106346560, 138250528, 172813160, 276501056, 345626320, 691252640, 1382505280]

約数ペア:

[(1, 1382505280), (2, 691252640), (4, 345626320), (5, 276501056), (8, 172813160), (10, 138250528), (13, 106346560), (16, 86406580), (17, 81323840), (20, 69125264), (26, 53173280), (32, 43203290), (34, 40661920), (40, 34562632), (52, 26586640), (64, 21601645), (65, 21269312), (68, 20330960), (80, 17281316), (85, 16264768), (104, 13293320), (113, 12234560), (130, 10634656), (136, 10165480), (160, 8640658), (170, 8132384), (173, 7991360), (208, 6646660), (221, 6255680), (226, 6117280), (260, 5317328), (272, 5082740), (320, 4320329), (340, 4066192), (346, 3995680), (416, 3323330), (442, 3127840), (452, 3058640), (520, 2658664), (544, 2541370), (565, 2446912), (680, 2033096), (692, 1997840), (832, 1661665), (865, 1598272), (884, 1563920), (904, 1529320), (1040, 1329332), (1088, 1270685), (1105, 1251136), (1130, 1223456), (1360, 1016548), (1384, 998920), (1469, 941120), (1730, 799136), (1768, 781960), (1808, 764660), (1921, 719680), (2080, 664666), (2210, 625568), (2249, 614720), (2260, 611728), (2720, 508274), (2768, 499460), (2938, 470560), (2941, 470080), (3460, 399568), (3536, 390980), (3616, 382330), (3842, 359840), (4160, 332333), (4420, 312784), (4498, 307360), (4520, 305864), (5440, 254137), (5536, 249730), (5876, 235280), (5882, 235040), (6920, 199784), (7072, 195490), (7232, 191165), (7345, 188224), (7684, 179920), (8840, 156392), (8996, 153680), (9040, 152932), (9605, 143936), (11072, 124865), (11245, 122944), (11752, 117640), (11764, 117520), (13840, 99892), (14144, 97745), (14690, 94112), (14705, 94016), (15368, 89960), (17680, 78196), (17992, 76840), (18080, 76466), (19210, 71968), (19549, 70720), (22490, 61472), (23504, 58820), (23528, 58760), (24973, 55360), (27680, 49946), (29380, 47056), (29410, 47008), (30736, 44980), (35360, 39098), (35984, 38420), (36160, 38233)]