72435859920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{6529}}^1$

素因数の和:7378

約数の個数: 240

約数和(自身を含む): 256422129600

約数和(自身を除く): 183986269680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 811, 855, 912, 1140, 1368, 1520, 1622, 1710, 2280, 2433, 2736, 3244, 3420, 4055, 4560, 4866, 6488, 6529, 6840, 7299, 8110, 9732, 12165, 12976, 13058, 13680, 14598, 15409, 16220, 19464, 19587, 24330, 26116, 29196, 30818, 32440, 32645, 36495, 38928, 39174, 46227, 48660, 52232, 58392, 58761, 61636, 64880, 65290, 72990, 77045, 78348, 92454, 97320, 97935, 104464, 116784, 117522, 123272, 124051, 130580, 138681, 145980, 154090, 156696, 184908, 194640, 195870, 231135, 235044, 246544, 248102, 261160, 277362, 291960, 293805, 308180, 313392, 369816, 372153, 391740, 462270, 470088, 496204, 522320, 554724, 583920, 587610, 616360, 620255, 693405, 739632, 744306, 783480, 924540, 940176, 992408, 1109448, 1116459, 1175220, 1232720, 1240510, 1386810, 1488612, 1566960, 1849080, 1860765, 1984816, 2218896, 2232918, 2350440, 2481020, 2773620, 2977224, 3698160, 3721530, 4465836, 4700880, 4962040, 5295019, 5547240, 5582295, 5954448, 7443060, 8931672, 9924080, 10590038, 11094480, 11164590, 14886120, 15885057, 17863344, 21180076, 22329180, 26475095, 29772240, 31770114, 42360152, 44658360, 47655171, 52950190, 63540228, 79425285, 84720304, 89316720, 95310342, 100605361, 105900380, 127080456, 158850570, 190620684, 201210722, 211800760, 238275855, 254160912, 301816083, 317701140, 381241368, 402421444, 423601520, 476551710, 503026805, 603632166, 635402280, 762482736, 804842888, 905448249, 953103420, 1006053610, 1207264332, 1270804560, 1509080415, 1609685776, 1810896498, 1906206840, 2012107220, 2414528664, 3018160830, 3621792996, 3812413680, 4024214440, 4527241245, 4829057328, 6036321660, 7243585992, 8048428880, 9054482490, 12072643320, 14487171984, 18108964980, 24145286640, 36217929960, 72435859920]

約数ペア:

[(1, 72435859920), (2, 36217929960), (3, 24145286640), (4, 18108964980), (5, 14487171984), (6, 12072643320), (8, 9054482490), (9, 8048428880), (10, 7243585992), (12, 6036321660), (15, 4829057328), (16, 4527241245), (18, 4024214440), (19, 3812413680), (20, 3621792996), (24, 3018160830), (30, 2414528664), (36, 2012107220), (38, 1906206840), (40, 1810896498), (45, 1609685776), (48, 1509080415), (57, 1270804560), (60, 1207264332), (72, 1006053610), (76, 953103420), (80, 905448249), (90, 804842888), (95, 762482736), (114, 635402280), (120, 603632166), (144, 503026805), (152, 476551710), (171, 423601520), (180, 402421444), (190, 381241368), (228, 317701140), (240, 301816083), (285, 254160912), (304, 238275855), (342, 211800760), (360, 201210722), (380, 190620684), (456, 158850570), (570, 127080456), (684, 105900380), (720, 100605361), (760, 95310342), (811, 89316720), (855, 84720304), (912, 79425285), (1140, 63540228), (1368, 52950190), (1520, 47655171), (1622, 44658360), (1710, 42360152), (2280, 31770114), (2433, 29772240), (2736, 26475095), (3244, 22329180), (3420, 21180076), (4055, 17863344), (4560, 15885057), (4866, 14886120), (6488, 11164590), (6529, 11094480), (6840, 10590038), (7299, 9924080), (8110, 8931672), (9732, 7443060), (12165, 5954448), (12976, 5582295), (13058, 5547240), (13680, 5295019), (14598, 4962040), (15409, 4700880), (16220, 4465836), (19464, 3721530), (19587, 3698160), (24330, 2977224), (26116, 2773620), (29196, 2481020), (30818, 2350440), (32440, 2232918), (32645, 2218896), (36495, 1984816), (38928, 1860765), (39174, 1849080), (46227, 1566960), (48660, 1488612), (52232, 1386810), (58392, 1240510), (58761, 1232720), (61636, 1175220), (64880, 1116459), (65290, 1109448), (72990, 992408), (77045, 940176), (78348, 924540), (92454, 783480), (97320, 744306), (97935, 739632), (104464, 693405), (116784, 620255), (117522, 616360), (123272, 587610), (124051, 583920), (130580, 554724), (138681, 522320), (145980, 496204), (154090, 470088), (156696, 462270), (184908, 391740), (194640, 372153), (195870, 369816), (231135, 313392), (235044, 308180), (246544, 293805), (248102, 291960), (261160, 277362)]