28957296960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{5953}}^1$

素因数の和:6542

約数の個数: 224

約数和(自身を含む): 102353546880

約数和(自身を除く): 73396249920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 563, 576, 720, 864, 960, 1080, 1126, 1440, 1689, 1728, 2160, 2252, 2815, 2880, 3378, 4320, 4504, 5067, 5630, 5953, 6756, 8445, 8640, 9008, 10134, 11260, 11906, 13512, 15201, 16890, 17859, 18016, 20268, 22520, 23812, 25335, 27024, 29765, 30402, 33780, 35718, 36032, 40536, 45040, 47624, 50670, 53577, 54048, 59530, 60804, 67560, 71436, 76005, 81072, 89295, 90080, 95248, 101340, 107154, 108096, 119060, 121608, 135120, 142872, 152010, 160731, 162144, 178590, 180160, 190496, 202680, 214308, 238120, 243216, 267885, 270240, 285744, 304020, 321462, 324288, 357180, 380992, 405360, 428616, 476240, 486432, 535770, 540480, 571488, 608040, 642924, 714360, 803655, 810720, 857232, 952480, 972864, 1071540, 1142976, 1216080, 1285848, 1428720, 1607310, 1621440, 1714464, 1904960, 2143080, 2432160, 2571696, 2857440, 3214620, 3351539, 3428928, 4286160, 4864320, 5143392, 5714880, 6429240, 6703078, 8572320, 10054617, 10286784, 12858480, 13406156, 16757695, 17144640, 20109234, 25716960, 26812312, 30163851, 33515390, 40218468, 50273085, 51433920, 53624624, 60327702, 67030780, 80436936, 90491553, 100546170, 107249248, 120655404, 134061560, 150819255, 160873872, 180983106, 201092340, 214498496, 241310808, 268123120, 301638510, 321747744, 361966212, 402184680, 452457765, 482621616, 536246240, 603277020, 643495488, 723932424, 804369360, 904915530, 965243232, 1072492480, 1206554040, 1447864848, 1608738720, 1809831060, 1930486464, 2413108080, 2895729696, 3217477440, 3619662120, 4826216160, 5791459392, 7239324240, 9652432320, 14478648480, 28957296960]

約数ペア:

[(1, 28957296960), (2, 14478648480), (3, 9652432320), (4, 7239324240), (5, 5791459392), (6, 4826216160), (8, 3619662120), (9, 3217477440), (10, 2895729696), (12, 2413108080), (15, 1930486464), (16, 1809831060), (18, 1608738720), (20, 1447864848), (24, 1206554040), (27, 1072492480), (30, 965243232), (32, 904915530), (36, 804369360), (40, 723932424), (45, 643495488), (48, 603277020), (54, 536246240), (60, 482621616), (64, 452457765), (72, 402184680), (80, 361966212), (90, 321747744), (96, 301638510), (108, 268123120), (120, 241310808), (135, 214498496), (144, 201092340), (160, 180983106), (180, 160873872), (192, 150819255), (216, 134061560), (240, 120655404), (270, 107249248), (288, 100546170), (320, 90491553), (360, 80436936), (432, 67030780), (480, 60327702), (540, 53624624), (563, 51433920), (576, 50273085), (720, 40218468), (864, 33515390), (960, 30163851), (1080, 26812312), (1126, 25716960), (1440, 20109234), (1689, 17144640), (1728, 16757695), (2160, 13406156), (2252, 12858480), (2815, 10286784), (2880, 10054617), (3378, 8572320), (4320, 6703078), (4504, 6429240), (5067, 5714880), (5630, 5143392), (5953, 4864320), (6756, 4286160), (8445, 3428928), (8640, 3351539), (9008, 3214620), (10134, 2857440), (11260, 2571696), (11906, 2432160), (13512, 2143080), (15201, 1904960), (16890, 1714464), (17859, 1621440), (18016, 1607310), (20268, 1428720), (22520, 1285848), (23812, 1216080), (25335, 1142976), (27024, 1071540), (29765, 972864), (30402, 952480), (33780, 857232), (35718, 810720), (36032, 803655), (40536, 714360), (45040, 642924), (47624, 608040), (50670, 571488), (53577, 540480), (54048, 535770), (59530, 486432), (60804, 476240), (67560, 428616), (71436, 405360), (76005, 380992), (81072, 357180), (89295, 324288), (90080, 321462), (95248, 304020), (101340, 285744), (107154, 270240), (108096, 267885), (119060, 243216), (121608, 238120), (135120, 214308), (142872, 202680), (152010, 190496), (160731, 180160), (162144, 178590)]