156948453760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1393

約数の個数: 256

約数和(自身を含む): 433878819840

約数和(自身を除く): 276930366080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 157, 160, 224, 227, 280, 314, 320, 448, 454, 560, 628, 640, 785, 896, 908, 983, 1099, 1120, 1135, 1256, 1570, 1589, 1816, 1966, 2198, 2240, 2270, 2512, 3140, 3178, 3632, 3932, 4396, 4480, 4540, 4915, 5024, 5495, 6280, 6356, 6881, 7264, 7864, 7945, 8792, 9080, 9830, 10048, 10990, 12560, 12712, 13762, 14528, 15728, 15890, 17584, 18160, 19660, 20096, 21980, 25120, 25424, 27524, 29056, 31456, 31780, 34405, 35168, 35639, 36320, 39320, 43960, 50240, 50848, 55048, 62912, 63560, 68810, 70336, 71278, 72640, 78640, 87920, 100480, 101696, 110096, 125824, 127120, 137620, 140672, 142556, 145280, 154331, 157280, 175840, 178195, 203392, 220192, 223141, 249473, 254240, 275240, 285112, 308662, 314560, 351680, 356390, 440384, 446282, 498946, 508480, 550480, 570224, 617324, 629120, 703360, 712780, 771655, 880768, 892564, 997892, 1016960, 1080317, 1100960, 1115705, 1140448, 1234648, 1247365, 1425560, 1543310, 1561987, 1785128, 1995784, 2160634, 2201920, 2231410, 2280896, 2469296, 2494730, 2851120, 3086620, 3123974, 3570256, 3991568, 4321268, 4403840, 4462820, 4561792, 4938592, 4989460, 5401585, 5702240, 6173240, 6247948, 7140512, 7809935, 7983136, 8642536, 8925640, 9877184, 9978920, 10803170, 11404480, 12346480, 12495896, 14281024, 15619870, 15966272, 17285072, 17851280, 19754368, 19957840, 21606340, 22808960, 24692960, 24991792, 28562048, 31239740, 31932544, 34570144, 35033137, 35702560, 39915680, 43212680, 49385920, 49983584, 62479480, 69140288, 70066274, 71405120, 79831360, 86425360, 98771840, 99967168, 124958960, 138280576, 140132548, 142810240, 159662720, 172850720, 175165685, 199934336, 245231959, 249917920, 280265096, 345701440, 350331370, 490463918, 499835840, 560530192, 691402880, 700662740, 980927836, 999671680, 1121060384, 1226159795, 1401325480, 1961855672, 2242120768, 2452319590, 2802650960, 3923711344, 4484241536, 4904639180, 5605301920, 7847422688, 9809278360, 11210603840, 15694845376, 19618556720, 22421207680, 31389690752, 39237113440, 78474226880, 156948453760]

約数ペア:

[(1, 156948453760), (2, 78474226880), (4, 39237113440), (5, 31389690752), (7, 22421207680), (8, 19618556720), (10, 15694845376), (14, 11210603840), (16, 9809278360), (20, 7847422688), (28, 5605301920), (32, 4904639180), (35, 4484241536), (40, 3923711344), (56, 2802650960), (64, 2452319590), (70, 2242120768), (80, 1961855672), (112, 1401325480), (128, 1226159795), (140, 1121060384), (157, 999671680), (160, 980927836), (224, 700662740), (227, 691402880), (280, 560530192), (314, 499835840), (320, 490463918), (448, 350331370), (454, 345701440), (560, 280265096), (628, 249917920), (640, 245231959), (785, 199934336), (896, 175165685), (908, 172850720), (983, 159662720), (1099, 142810240), (1120, 140132548), (1135, 138280576), (1256, 124958960), (1570, 99967168), (1589, 98771840), (1816, 86425360), (1966, 79831360), (2198, 71405120), (2240, 70066274), (2270, 69140288), (2512, 62479480), (3140, 49983584), (3178, 49385920), (3632, 43212680), (3932, 39915680), (4396, 35702560), (4480, 35033137), (4540, 34570144), (4915, 31932544), (5024, 31239740), (5495, 28562048), (6280, 24991792), (6356, 24692960), (6881, 22808960), (7264, 21606340), (7864, 19957840), (7945, 19754368), (8792, 17851280), (9080, 17285072), (9830, 15966272), (10048, 15619870), (10990, 14281024), (12560, 12495896), (12712, 12346480), (13762, 11404480), (14528, 10803170), (15728, 9978920), (15890, 9877184), (17584, 8925640), (18160, 8642536), (19660, 7983136), (20096, 7809935), (21980, 7140512), (25120, 6247948), (25424, 6173240), (27524, 5702240), (29056, 5401585), (31456, 4989460), (31780, 4938592), (34405, 4561792), (35168, 4462820), (35639, 4403840), (36320, 4321268), (39320, 3991568), (43960, 3570256), (50240, 3123974), (50848, 3086620), (55048, 2851120), (62912, 2494730), (63560, 2469296), (68810, 2280896), (70336, 2231410), (71278, 2201920), (72640, 2160634), (78640, 1995784), (87920, 1785128), (100480, 1561987), (101696, 1543310), (110096, 1425560), (125824, 1247365), (127120, 1234648), (137620, 1140448), (140672, 1115705), (142556, 1100960), (145280, 1080317), (154331, 1016960), (157280, 997892), (175840, 892564), (178195, 880768), (203392, 771655), (220192, 712780), (223141, 703360), (249473, 629120), (254240, 617324), (275240, 570224), (285112, 550480), (308662, 508480), (314560, 498946), (351680, 446282), (356390, 440384)]