28941168480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{8963}}^1$

素因数の和:9050

約数の個数: 288

約数和(自身を含む): 107669544192

約数和(自身を除く): 78728375712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 961, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1922, 2170, 2480, 2604, 2883, 2976, 3255, 3360, 3472, 3720, 3844, 4340, 4805, 4960, 5208, 5766, 6510, 6727, 6944, 7440, 7688, 8680, 8963, 9610, 10416, 11532, 13020, 13454, 14415, 14880, 15376, 17360, 17926, 19220, 20181, 20832, 23064, 26040, 26889, 26908, 28830, 30752, 33635, 34720, 35852, 38440, 40362, 44815, 46128, 52080, 53778, 53816, 57660, 62741, 67270, 71704, 76880, 80724, 89630, 92256, 100905, 104160, 107556, 107632, 115320, 125482, 134445, 134540, 143408, 153760, 161448, 179260, 188223, 201810, 215112, 215264, 230640, 250964, 268890, 269080, 277853, 286816, 313705, 322896, 358520, 376446, 403620, 430224, 461280, 501928, 537780, 538160, 555706, 627410, 645792, 717040, 752892, 807240, 833559, 860448, 941115, 1003856, 1075560, 1076320, 1111412, 1254820, 1389265, 1434080, 1505784, 1614480, 1667118, 1882230, 1944971, 2007712, 2151120, 2222824, 2509640, 2778530, 3011568, 3228960, 3334236, 3764460, 3889942, 4167795, 4302240, 4445648, 5019280, 5557060, 5834913, 6023136, 6668472, 7528920, 7779884, 8335590, 8613443, 8891296, 9724855, 10038560, 11114120, 11669826, 13336944, 15057840, 15559768, 16671180, 17226886, 19449710, 22228240, 23339652, 25840329, 26673888, 29174565, 30115680, 31119536, 33342360, 34453772, 38899420, 43067215, 44456480, 46679304, 51680658, 58349130, 60294101, 62239072, 66684720, 68907544, 77798840, 86134430, 93358608, 103361316, 116698260, 120588202, 129201645, 133369440, 137815088, 155597680, 172268860, 180882303, 186717216, 206722632, 233396520, 241176404, 258403290, 275630176, 301470505, 311195360, 344537720, 361764606, 413445264, 466793040, 482352808, 516806580, 602941010, 689075440, 723529212, 826890528, 904411515, 933586080, 964705616, 1033613160, 1205882020, 1378150880, 1447058424, 1808823030, 1929411232, 2067226320, 2411764040, 2894116848, 3617646060, 4134452640, 4823528080, 5788233696, 7235292120, 9647056160, 14470584240, 28941168480]

約数ペア:

[(1, 28941168480), (2, 14470584240), (3, 9647056160), (4, 7235292120), (5, 5788233696), (6, 4823528080), (7, 4134452640), (8, 3617646060), (10, 2894116848), (12, 2411764040), (14, 2067226320), (15, 1929411232), (16, 1808823030), (20, 1447058424), (21, 1378150880), (24, 1205882020), (28, 1033613160), (30, 964705616), (31, 933586080), (32, 904411515), (35, 826890528), (40, 723529212), (42, 689075440), (48, 602941010), (56, 516806580), (60, 482352808), (62, 466793040), (70, 413445264), (80, 361764606), (84, 344537720), (93, 311195360), (96, 301470505), (105, 275630176), (112, 258403290), (120, 241176404), (124, 233396520), (140, 206722632), (155, 186717216), (160, 180882303), (168, 172268860), (186, 155597680), (210, 137815088), (217, 133369440), (224, 129201645), (240, 120588202), (248, 116698260), (280, 103361316), (310, 93358608), (336, 86134430), (372, 77798840), (420, 68907544), (434, 66684720), (465, 62239072), (480, 60294101), (496, 58349130), (560, 51680658), (620, 46679304), (651, 44456480), (672, 43067215), (744, 38899420), (840, 34453772), (868, 33342360), (930, 31119536), (961, 30115680), (992, 29174565), (1085, 26673888), (1120, 25840329), (1240, 23339652), (1302, 22228240), (1488, 19449710), (1680, 17226886), (1736, 16671180), (1860, 15559768), (1922, 15057840), (2170, 13336944), (2480, 11669826), (2604, 11114120), (2883, 10038560), (2976, 9724855), (3255, 8891296), (3360, 8613443), (3472, 8335590), (3720, 7779884), (3844, 7528920), (4340, 6668472), (4805, 6023136), (4960, 5834913), (5208, 5557060), (5766, 5019280), (6510, 4445648), (6727, 4302240), (6944, 4167795), (7440, 3889942), (7688, 3764460), (8680, 3334236), (8963, 3228960), (9610, 3011568), (10416, 2778530), (11532, 2509640), (13020, 2222824), (13454, 2151120), (14415, 2007712), (14880, 1944971), (15376, 1882230), (17360, 1667118), (17926, 1614480), (19220, 1505784), (20181, 1434080), (20832, 1389265), (23064, 1254820), (26040, 1111412), (26889, 1076320), (26908, 1075560), (28830, 1003856), (30752, 941115), (33635, 860448), (34720, 833559), (35852, 807240), (38440, 752892), (40362, 717040), (44815, 645792), (46128, 627410), (52080, 555706), (53778, 538160), (53816, 537780), (57660, 501928), (62741, 461280), (67270, 430224), (71704, 403620), (76880, 376446), (80724, 358520), (89630, 322896), (92256, 313705), (100905, 286816), (104160, 277853), (107556, 269080), (107632, 268890), (115320, 250964), (125482, 230640), (134445, 215264), (134540, 215112), (143408, 201810), (153760, 188223), (161448, 179260)]