1345903920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1004

約数の個数: 240

約数和(自身を含む): 4745276640

約数和(自身を除く): 3399372720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 73, 80, 87, 90, 116, 120, 144, 145, 146, 174, 180, 219, 232, 240, 261, 290, 292, 348, 360, 365, 435, 438, 464, 522, 580, 584, 657, 696, 720, 730, 870, 876, 883, 1044, 1095, 1160, 1168, 1305, 1314, 1392, 1460, 1740, 1752, 1766, 2088, 2117, 2190, 2320, 2610, 2628, 2649, 2920, 3285, 3480, 3504, 3532, 4176, 4234, 4380, 4415, 5220, 5256, 5298, 5840, 6351, 6570, 6960, 7064, 7947, 8468, 8760, 8830, 10440, 10512, 10585, 10596, 12702, 13140, 13245, 14128, 15894, 16936, 17520, 17660, 19053, 20880, 21170, 21192, 25404, 25607, 26280, 26490, 31755, 31788, 33872, 35320, 38106, 39735, 42340, 42384, 50808, 51214, 52560, 52980, 63510, 63576, 64459, 70640, 76212, 76821, 79470, 84680, 95265, 101616, 102428, 105960, 127020, 127152, 128035, 128918, 152424, 153642, 158940, 169360, 190530, 193377, 204856, 211920, 230463, 254040, 256070, 257836, 304848, 307284, 317880, 322295, 381060, 384105, 386754, 409712, 460926, 508080, 512140, 515672, 580131, 614568, 635760, 644590, 762120, 768210, 773508, 921852, 966885, 1024280, 1031344, 1152315, 1160262, 1229136, 1289180, 1524240, 1536420, 1547016, 1843704, 1869311, 1933770, 2048560, 2304630, 2320524, 2578360, 2900655, 3072840, 3094032, 3687408, 3738622, 3867540, 4609260, 4641048, 5156720, 5607933, 5801310, 6145680, 7477244, 7735080, 9218520, 9282096, 9346555, 11215866, 11602620, 14954488, 15470160, 16823799, 18437040, 18693110, 22431732, 23205240, 28039665, 29908976, 33647598, 37386220, 44863464, 46410480, 56079330, 67295196, 74772440, 84118995, 89726928, 112158660, 134590392, 149544880, 168237990, 224317320, 269180784, 336475980, 448634640, 672951960, 1345903920]

約数ペア:

[(1, 1345903920), (2, 672951960), (3, 448634640), (4, 336475980), (5, 269180784), (6, 224317320), (8, 168237990), (9, 149544880), (10, 134590392), (12, 112158660), (15, 89726928), (16, 84118995), (18, 74772440), (20, 67295196), (24, 56079330), (29, 46410480), (30, 44863464), (36, 37386220), (40, 33647598), (45, 29908976), (48, 28039665), (58, 23205240), (60, 22431732), (72, 18693110), (73, 18437040), (80, 16823799), (87, 15470160), (90, 14954488), (116, 11602620), (120, 11215866), (144, 9346555), (145, 9282096), (146, 9218520), (174, 7735080), (180, 7477244), (219, 6145680), (232, 5801310), (240, 5607933), (261, 5156720), (290, 4641048), (292, 4609260), (348, 3867540), (360, 3738622), (365, 3687408), (435, 3094032), (438, 3072840), (464, 2900655), (522, 2578360), (580, 2320524), (584, 2304630), (657, 2048560), (696, 1933770), (720, 1869311), (730, 1843704), (870, 1547016), (876, 1536420), (883, 1524240), (1044, 1289180), (1095, 1229136), (1160, 1160262), (1168, 1152315), (1305, 1031344), (1314, 1024280), (1392, 966885), (1460, 921852), (1740, 773508), (1752, 768210), (1766, 762120), (2088, 644590), (2117, 635760), (2190, 614568), (2320, 580131), (2610, 515672), (2628, 512140), (2649, 508080), (2920, 460926), (3285, 409712), (3480, 386754), (3504, 384105), (3532, 381060), (4176, 322295), (4234, 317880), (4380, 307284), (4415, 304848), (5220, 257836), (5256, 256070), (5298, 254040), (5840, 230463), (6351, 211920), (6570, 204856), (6960, 193377), (7064, 190530), (7947, 169360), (8468, 158940), (8760, 153642), (8830, 152424), (10440, 128918), (10512, 128035), (10585, 127152), (10596, 127020), (12702, 105960), (13140, 102428), (13245, 101616), (14128, 95265), (15894, 84680), (16936, 79470), (17520, 76821), (17660, 76212), (19053, 70640), (20880, 64459), (21170, 63576), (21192, 63510), (25404, 52980), (25607, 52560), (26280, 51214), (26490, 50808), (31755, 42384), (31788, 42340), (33872, 39735), (35320, 38106)]