156799592560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2699}}^1\times {\mathrm{4297}}^1$

素因数の和:7035

約数の個数: 120

約数和(自身を含む): 394997374800

約数和(自身を除く): 238197782240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2699, 2704, 3380, 4297, 5398, 6760, 8594, 10796, 13495, 13520, 17188, 21485, 21592, 26990, 34376, 35087, 42970, 43184, 53980, 55861, 68752, 70174, 85940, 107960, 111722, 140348, 171880, 175435, 215920, 223444, 279305, 280696, 343760, 350870, 446888, 456131, 558610, 561392, 701740, 726193, 893776, 912262, 1117220, 1403480, 1452386, 1824524, 2234440, 2280655, 2806960, 2904772, 3630965, 3649048, 4468880, 4561310, 5809544, 7261930, 7298096, 9122620, 11597603, 11619088, 14523860, 18245240, 23195206, 29047720, 36490480, 46390412, 57988015, 58095440, 92780824, 115976030, 150768839, 185561648, 231952060, 301537678, 463904120, 603075356, 753844195, 927808240, 1206150712, 1507688390, 1959994907, 2412301424, 3015376780, 3919989814, 6030753560, 7839979628, 9799974535, 12061507120, 15679959256, 19599949070, 31359918512, 39199898140, 78399796280, 156799592560]

約数ペア:

[(1, 156799592560), (2, 78399796280), (4, 39199898140), (5, 31359918512), (8, 19599949070), (10, 15679959256), (13, 12061507120), (16, 9799974535), (20, 7839979628), (26, 6030753560), (40, 3919989814), (52, 3015376780), (65, 2412301424), (80, 1959994907), (104, 1507688390), (130, 1206150712), (169, 927808240), (208, 753844195), (260, 603075356), (338, 463904120), (520, 301537678), (676, 231952060), (845, 185561648), (1040, 150768839), (1352, 115976030), (1690, 92780824), (2699, 58095440), (2704, 57988015), (3380, 46390412), (4297, 36490480), (5398, 29047720), (6760, 23195206), (8594, 18245240), (10796, 14523860), (13495, 11619088), (13520, 11597603), (17188, 9122620), (21485, 7298096), (21592, 7261930), (26990, 5809544), (34376, 4561310), (35087, 4468880), (42970, 3649048), (43184, 3630965), (53980, 2904772), (55861, 2806960), (68752, 2280655), (70174, 2234440), (85940, 1824524), (107960, 1452386), (111722, 1403480), (140348, 1117220), (171880, 912262), (175435, 893776), (215920, 726193), (223444, 701740), (279305, 561392), (280696, 558610), (343760, 456131), (350870, 446888)]