1339274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 256

約数和(自身を含む): 4533408000

約数和(自身を除く): 3194133720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 109, 114, 120, 136, 152, 170, 190, 204, 218, 228, 255, 285, 317, 323, 327, 340, 380, 408, 436, 456, 510, 545, 570, 634, 646, 654, 680, 760, 872, 951, 969, 1020, 1090, 1140, 1268, 1292, 1308, 1585, 1615, 1635, 1853, 1902, 1938, 2040, 2071, 2180, 2280, 2536, 2584, 2616, 3170, 3230, 3270, 3706, 3804, 3876, 4142, 4360, 4755, 4845, 5389, 5559, 6023, 6213, 6340, 6460, 6540, 7412, 7608, 7752, 8284, 9265, 9510, 9690, 10355, 10778, 11118, 12046, 12426, 12680, 12920, 13080, 14824, 16167, 16568, 18069, 18530, 19020, 19380, 20710, 21556, 22236, 24092, 24852, 26945, 27795, 30115, 31065, 32334, 34553, 35207, 36138, 37060, 38040, 38760, 41420, 43112, 44472, 48184, 49704, 53890, 55590, 60230, 62130, 64668, 69106, 70414, 72276, 74120, 80835, 82840, 90345, 102391, 103659, 105621, 107780, 111180, 120460, 124260, 129336, 138212, 140828, 144552, 161670, 172765, 176035, 180690, 204782, 207318, 211242, 215560, 222360, 240920, 248520, 276424, 281656, 307173, 323340, 345530, 352070, 361380, 409564, 414636, 422484, 511955, 518295, 528105, 587401, 614346, 646680, 656507, 691060, 704140, 722760, 819128, 829272, 844968, 1023910, 1036590, 1056210, 1174802, 1228692, 1313014, 1382120, 1408280, 1535865, 1762203, 1969521, 2047820, 2073180, 2112420, 2349604, 2457384, 2626028, 2937005, 3071730, 3282535, 3524406, 3939042, 4095640, 4146360, 4224840, 4699208, 5252056, 5874010, 6143460, 6565070, 7048812, 7878084, 8811015, 9847605, 11160619, 11748020, 12286920, 13130140, 14097624, 15756168, 17622030, 19695210, 22321238, 23496040, 26260280, 33481857, 35244060, 39390420, 44642476, 55803095, 66963714, 70488120, 78780840, 89284952, 111606190, 133927428, 167409285, 223212380, 267854856, 334818570, 446424760, 669637140, 1339274280]

約数ペア:

[(1, 1339274280), (2, 669637140), (3, 446424760), (4, 334818570), (5, 267854856), (6, 223212380), (8, 167409285), (10, 133927428), (12, 111606190), (15, 89284952), (17, 78780840), (19, 70488120), (20, 66963714), (24, 55803095), (30, 44642476), (34, 39390420), (38, 35244060), (40, 33481857), (51, 26260280), (57, 23496040), (60, 22321238), (68, 19695210), (76, 17622030), (85, 15756168), (95, 14097624), (102, 13130140), (109, 12286920), (114, 11748020), (120, 11160619), (136, 9847605), (152, 8811015), (170, 7878084), (190, 7048812), (204, 6565070), (218, 6143460), (228, 5874010), (255, 5252056), (285, 4699208), (317, 4224840), (323, 4146360), (327, 4095640), (340, 3939042), (380, 3524406), (408, 3282535), (436, 3071730), (456, 2937005), (510, 2626028), (545, 2457384), (570, 2349604), (634, 2112420), (646, 2073180), (654, 2047820), (680, 1969521), (760, 1762203), (872, 1535865), (951, 1408280), (969, 1382120), (1020, 1313014), (1090, 1228692), (1140, 1174802), (1268, 1056210), (1292, 1036590), (1308, 1023910), (1585, 844968), (1615, 829272), (1635, 819128), (1853, 722760), (1902, 704140), (1938, 691060), (2040, 656507), (2071, 646680), (2180, 614346), (2280, 587401), (2536, 528105), (2584, 518295), (2616, 511955), (3170, 422484), (3230, 414636), (3270, 409564), (3706, 361380), (3804, 352070), (3876, 345530), (4142, 323340), (4360, 307173), (4755, 281656), (4845, 276424), (5389, 248520), (5559, 240920), (6023, 222360), (6213, 215560), (6340, 211242), (6460, 207318), (6540, 204782), (7412, 180690), (7608, 176035), (7752, 172765), (8284, 161670), (9265, 144552), (9510, 140828), (9690, 138212), (10355, 129336), (10778, 124260), (11118, 120460), (12046, 111180), (12426, 107780), (12680, 105621), (12920, 103659), (13080, 102391), (14824, 90345), (16167, 82840), (16568, 80835), (18069, 74120), (18530, 72276), (19020, 70414), (19380, 69106), (20710, 64668), (21556, 62130), (22236, 60230), (24092, 55590), (24852, 53890), (26945, 49704), (27795, 48184), (30115, 44472), (31065, 43112), (32334, 41420), (34553, 38760), (35207, 38040), (36138, 37060)]