80399675520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{150089}}^1$

素因数の和:150148

約数の個数: 256

約数和(自身を含む): 293936256000

約数和(自身を除く): 213536580480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 26784, 29760, 33480, 35712, 44640, 53568, 59520, 66960, 89280, 107136, 133920, 150089, 178560, 267840, 300178, 450267, 535680, 600356, 750445, 900534, 1200712, 1350801, 1500890, 1801068, 2251335, 2401424, 2701602, 3001780, 3602136, 4052403, 4502670, 4652759, 4802848, 5403204, 6003560, 6754005, 7204272, 8104806, 9005340, 9305518, 9605696, 10806408, 12007120, 13508010, 13958277, 14408544, 16209612, 18010680, 18611036, 19211392, 20262015, 21612816, 23263795, 24014240, 27016020, 27916554, 28817088, 32419224, 36021360, 37222072, 40524030, 41874831, 43225632, 46527590, 48028480, 54032040, 55833108, 57634176, 64838448, 69791385, 72042720, 74444144, 81048060, 83749662, 86451264, 93055180, 96056960, 108064080, 111666216, 125624493, 129676896, 139582770, 144085440, 148888288, 162096120, 167499324, 172902528, 186110360, 209374155, 216128160, 223332432, 251248986, 259353792, 279165540, 288170880, 297776576, 324192240, 334998648, 372220720, 418748310, 432256320, 446664864, 502497972, 518707584, 558331080, 595553152, 628122465, 648384480, 669997296, 744441440, 837496620, 864512640, 893329728, 1004995944, 1116662160, 1256244930, 1296768960, 1339994592, 1488882880, 1674993240, 1786659456, 2009991888, 2233324320, 2512489860, 2593537920, 2679989184, 2977765760, 3349986480, 4019983776, 4466648640, 5024979720, 5359978368, 6699972960, 8039967552, 8933297280, 10049959440, 13399945920, 16079935104, 20099918880, 26799891840, 40199837760, 80399675520]

約数ペア:

[(1, 80399675520), (2, 40199837760), (3, 26799891840), (4, 20099918880), (5, 16079935104), (6, 13399945920), (8, 10049959440), (9, 8933297280), (10, 8039967552), (12, 6699972960), (15, 5359978368), (16, 5024979720), (18, 4466648640), (20, 4019983776), (24, 3349986480), (27, 2977765760), (30, 2679989184), (31, 2593537920), (32, 2512489860), (36, 2233324320), (40, 2009991888), (45, 1786659456), (48, 1674993240), (54, 1488882880), (60, 1339994592), (62, 1296768960), (64, 1256244930), (72, 1116662160), (80, 1004995944), (90, 893329728), (93, 864512640), (96, 837496620), (108, 744441440), (120, 669997296), (124, 648384480), (128, 628122465), (135, 595553152), (144, 558331080), (155, 518707584), (160, 502497972), (180, 446664864), (186, 432256320), (192, 418748310), (216, 372220720), (240, 334998648), (248, 324192240), (270, 297776576), (279, 288170880), (288, 279165540), (310, 259353792), (320, 251248986), (360, 223332432), (372, 216128160), (384, 209374155), (432, 186110360), (465, 172902528), (480, 167499324), (496, 162096120), (540, 148888288), (558, 144085440), (576, 139582770), (620, 129676896), (640, 125624493), (720, 111666216), (744, 108064080), (837, 96056960), (864, 93055180), (930, 86451264), (960, 83749662), (992, 81048060), (1080, 74444144), (1116, 72042720), (1152, 69791385), (1240, 64838448), (1395, 57634176), (1440, 55833108), (1488, 54032040), (1674, 48028480), (1728, 46527590), (1860, 43225632), (1920, 41874831), (1984, 40524030), (2160, 37222072), (2232, 36021360), (2480, 32419224), (2790, 28817088), (2880, 27916554), (2976, 27016020), (3348, 24014240), (3456, 23263795), (3720, 21612816), (3968, 20262015), (4185, 19211392), (4320, 18611036), (4464, 18010680), (4960, 16209612), (5580, 14408544), (5760, 13958277), (5952, 13508010), (6696, 12007120), (7440, 10806408), (8370, 9605696), (8640, 9305518), (8928, 9005340), (9920, 8104806), (11160, 7204272), (11904, 6754005), (13392, 6003560), (14880, 5403204), (16740, 4802848), (17280, 4652759), (17856, 4502670), (19840, 4052403), (22320, 3602136), (26784, 3001780), (29760, 2701602), (33480, 2401424), (35712, 2251335), (44640, 1801068), (53568, 1500890), (59520, 1350801), (66960, 1200712), (89280, 900534), (107136, 750445), (133920, 600356), (150089, 535680), (178560, 450267), (267840, 300178)]