389607490080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{31567}}^1$

素因数の和:34448

約数の個数: 192

約数和(自身を含む): 1364146721280

約数和(自身を除く): 974539231200

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 2857, 4320, 5714, 8571, 11428, 14285, 17142, 22856, 25713, 28570, 31567, 34284, 42855, 45712, 51426, 57140, 63134, 68568, 77139, 85710, 91424, 94701, 102852, 114280, 126268, 128565, 137136, 154278, 157835, 171420, 189402, 205704, 228560, 252536, 257130, 274272, 284103, 308556, 315670, 342840, 378804, 385695, 411408, 457120, 473505, 505072, 514260, 568206, 617112, 631340, 685680, 757608, 771390, 822816, 852309, 947010, 1010144, 1028520, 1136412, 1234224, 1262680, 1371360, 1420515, 1515216, 1542780, 1704618, 1894020, 2057040, 2272824, 2468448, 2525360, 2841030, 3030432, 3085560, 3409236, 3788040, 4114080, 4261545, 4545648, 5050720, 5682060, 6171120, 6818472, 7576080, 8523090, 9091296, 11364120, 12342240, 13636944, 15152160, 17046180, 22728240, 27273888, 34092360, 45456480, 68184720, 90186919, 136369440, 180373838, 270560757, 360747676, 450934595, 541121514, 721495352, 811682271, 901869190, 1082243028, 1352803785, 1442990704, 1623364542, 1803738380, 2164486056, 2435046813, 2705607570, 2885981408, 3246729084, 3607476760, 4058411355, 4328972112, 4870093626, 5411215140, 6493458168, 7214953520, 8116822710, 8657944224, 9740187252, 10822430280, 12175234065, 12986916336, 14429907040, 16233645420, 19480374504, 21644860560, 24350468130, 25973832672, 32467290840, 38960749008, 43289721120, 48700936260, 64934581680, 77921498016, 97401872520, 129869163360, 194803745040, 389607490080]

約数ペア:

[(1, 389607490080), (2, 194803745040), (3, 129869163360), (4, 97401872520), (5, 77921498016), (6, 64934581680), (8, 48700936260), (9, 43289721120), (10, 38960749008), (12, 32467290840), (15, 25973832672), (16, 24350468130), (18, 21644860560), (20, 19480374504), (24, 16233645420), (27, 14429907040), (30, 12986916336), (32, 12175234065), (36, 10822430280), (40, 9740187252), (45, 8657944224), (48, 8116822710), (54, 7214953520), (60, 6493458168), (72, 5411215140), (80, 4870093626), (90, 4328972112), (96, 4058411355), (108, 3607476760), (120, 3246729084), (135, 2885981408), (144, 2705607570), (160, 2435046813), (180, 2164486056), (216, 1803738380), (240, 1623364542), (270, 1442990704), (288, 1352803785), (360, 1082243028), (432, 901869190), (480, 811682271), (540, 721495352), (720, 541121514), (864, 450934595), (1080, 360747676), (1440, 270560757), (2160, 180373838), (2857, 136369440), (4320, 90186919), (5714, 68184720), (8571, 45456480), (11428, 34092360), (14285, 27273888), (17142, 22728240), (22856, 17046180), (25713, 15152160), (28570, 13636944), (31567, 12342240), (34284, 11364120), (42855, 9091296), (45712, 8523090), (51426, 7576080), (57140, 6818472), (63134, 6171120), (68568, 5682060), (77139, 5050720), (85710, 4545648), (91424, 4261545), (94701, 4114080), (102852, 3788040), (114280, 3409236), (126268, 3085560), (128565, 3030432), (137136, 2841030), (154278, 2525360), (157835, 2468448), (171420, 2272824), (189402, 2057040), (205704, 1894020), (228560, 1704618), (252536, 1542780), (257130, 1515216), (274272, 1420515), (284103, 1371360), (308556, 1262680), (315670, 1234224), (342840, 1136412), (378804, 1028520), (385695, 1010144), (411408, 947010), (457120, 852309), (473505, 822816), (505072, 771390), (514260, 757608), (568206, 685680), (617112, 631340)]