71896047840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5953}}^1\times {\mathrm{8387}}^1$

素因数の和:14361

約数の個数: 144

約数和(自身を含む): 245415734928

約数和(自身を除く): 173519687088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5953, 8387, 11906, 16774, 17859, 23812, 25161, 29765, 33548, 35718, 41935, 47624, 50322, 53577, 59530, 67096, 71436, 75483, 83870, 89295, 95248, 100644, 107154, 119060, 125805, 134192, 142872, 150966, 167740, 178590, 190496, 201288, 214308, 238120, 251610, 267885, 268384, 285744, 301932, 335480, 357180, 377415, 402576, 428616, 476240, 503220, 535770, 571488, 603864, 670960, 714360, 754830, 805152, 857232, 952480, 1006440, 1071540, 1207728, 1341920, 1428720, 1509660, 1714464, 2012880, 2143080, 2415456, 2857440, 3019320, 4025760, 4286160, 6038640, 8572320, 12077280, 49927811, 99855622, 149783433, 199711244, 249639055, 299566866, 399422488, 449350299, 499278110, 599133732, 748917165, 798844976, 898700598, 998556220, 1198267464, 1497834330, 1597689952, 1797401196, 1997112440, 2246751495, 2396534928, 2995668660, 3594802392, 3994224880, 4493502990, 4793069856, 5991337320, 7189604784, 7988449760, 8987005980, 11982674640, 14379209568, 17974011960, 23965349280, 35948023920, 71896047840]

約数ペア:

[(1, 71896047840), (2, 35948023920), (3, 23965349280), (4, 17974011960), (5, 14379209568), (6, 11982674640), (8, 8987005980), (9, 7988449760), (10, 7189604784), (12, 5991337320), (15, 4793069856), (16, 4493502990), (18, 3994224880), (20, 3594802392), (24, 2995668660), (30, 2396534928), (32, 2246751495), (36, 1997112440), (40, 1797401196), (45, 1597689952), (48, 1497834330), (60, 1198267464), (72, 998556220), (80, 898700598), (90, 798844976), (96, 748917165), (120, 599133732), (144, 499278110), (160, 449350299), (180, 399422488), (240, 299566866), (288, 249639055), (360, 199711244), (480, 149783433), (720, 99855622), (1440, 49927811), (5953, 12077280), (8387, 8572320), (11906, 6038640), (16774, 4286160), (17859, 4025760), (23812, 3019320), (25161, 2857440), (29765, 2415456), (33548, 2143080), (35718, 2012880), (41935, 1714464), (47624, 1509660), (50322, 1428720), (53577, 1341920), (59530, 1207728), (67096, 1071540), (71436, 1006440), (75483, 952480), (83870, 857232), (89295, 805152), (95248, 754830), (100644, 714360), (107154, 670960), (119060, 603864), (125805, 571488), (134192, 535770), (142872, 503220), (150966, 476240), (167740, 428616), (178590, 402576), (190496, 377415), (201288, 357180), (214308, 335480), (238120, 301932), (251610, 285744), (267885, 268384)]