142468864160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{20441}}^1$

素因数の和:20604

約数の個数: 192

約数和(自身を含む): 395626291200

約数和(自身を除く): 253157427040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 160, 196, 224, 245, 254, 280, 343, 392, 490, 508, 560, 635, 686, 784, 889, 980, 1016, 1120, 1270, 1372, 1568, 1715, 1778, 1960, 2032, 2540, 2744, 3430, 3556, 3920, 4064, 4445, 5080, 5488, 6223, 6860, 7112, 7840, 8890, 10160, 10976, 12446, 13720, 14224, 17780, 20320, 20441, 24892, 27440, 28448, 31115, 35560, 40882, 43561, 49784, 54880, 62230, 71120, 81764, 87122, 99568, 102205, 124460, 142240, 143087, 163528, 174244, 199136, 204410, 217805, 248920, 286174, 327056, 348488, 408820, 435610, 497840, 572348, 654112, 696976, 715435, 817640, 871220, 995680, 1001609, 1144696, 1393952, 1430870, 1635280, 1742440, 2003218, 2289392, 2596007, 2861740, 3270560, 3484880, 4006436, 4578784, 5008045, 5192014, 5723480, 6969760, 7011263, 8012872, 10016090, 10384028, 11446960, 12980035, 14022526, 16025744, 18172049, 20032180, 20768056, 22893920, 25960070, 28045052, 32051488, 35056315, 36344098, 40064360, 41536112, 51920140, 56090104, 70112630, 72688196, 80128720, 83072224, 90860245, 103840280, 112180208, 127204343, 140225260, 145376392, 160257440, 181720490, 207680560, 224360416, 254408686, 280450520, 290752784, 363440980, 415361120, 508817372, 560901040, 581505568, 636021715, 726881960, 890430401, 1017634744, 1121802080, 1272043430, 1453763920, 1780860802, 2035269488, 2544086860, 2907527840, 3561721604, 4070538976, 4452152005, 5088173720, 7123443208, 8904304010, 10176347440, 14246886416, 17808608020, 20352694880, 28493772832, 35617216040, 71234432080, 142468864160]

約数ペア:

[(1, 142468864160), (2, 71234432080), (4, 35617216040), (5, 28493772832), (7, 20352694880), (8, 17808608020), (10, 14246886416), (14, 10176347440), (16, 8904304010), (20, 7123443208), (28, 5088173720), (32, 4452152005), (35, 4070538976), (40, 3561721604), (49, 2907527840), (56, 2544086860), (70, 2035269488), (80, 1780860802), (98, 1453763920), (112, 1272043430), (127, 1121802080), (140, 1017634744), (160, 890430401), (196, 726881960), (224, 636021715), (245, 581505568), (254, 560901040), (280, 508817372), (343, 415361120), (392, 363440980), (490, 290752784), (508, 280450520), (560, 254408686), (635, 224360416), (686, 207680560), (784, 181720490), (889, 160257440), (980, 145376392), (1016, 140225260), (1120, 127204343), (1270, 112180208), (1372, 103840280), (1568, 90860245), (1715, 83072224), (1778, 80128720), (1960, 72688196), (2032, 70112630), (2540, 56090104), (2744, 51920140), (3430, 41536112), (3556, 40064360), (3920, 36344098), (4064, 35056315), (4445, 32051488), (5080, 28045052), (5488, 25960070), (6223, 22893920), (6860, 20768056), (7112, 20032180), (7840, 18172049), (8890, 16025744), (10160, 14022526), (10976, 12980035), (12446, 11446960), (13720, 10384028), (14224, 10016090), (17780, 8012872), (20320, 7011263), (20441, 6969760), (24892, 5723480), (27440, 5192014), (28448, 5008045), (31115, 4578784), (35560, 4006436), (40882, 3484880), (43561, 3270560), (49784, 2861740), (54880, 2596007), (62230, 2289392), (71120, 2003218), (81764, 1742440), (87122, 1635280), (99568, 1430870), (102205, 1393952), (124460, 1144696), (142240, 1001609), (143087, 995680), (163528, 871220), (174244, 817640), (199136, 715435), (204410, 696976), (217805, 654112), (248920, 572348), (286174, 497840), (327056, 435610), (348488, 408820)]