2155121280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1748

約数の個数: 384

約数和(自身を含む): 8490802320

約数和(自身を除く): 6335681040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1664, 1693, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2340, 2448, 2496, 2652, 2720, 2880, 3060, 3120, 3264, 3315, 3386, 3536, 3744, 3978, 4080, 4160, 4420, 4680, 4896, 4992, 5079, 5304, 5440, 5760, 6120, 6240, 6528, 6630, 6772, 7072, 7488, 7956, 8160, 8320, 8465, 8840, 9360, 9792, 9945, 10158, 10608, 10880, 12240, 12480, 13260, 13544, 14144, 14976, 15237, 15912, 16320, 16930, 17680, 18720, 19584, 19890, 20316, 21216, 22009, 24480, 24960, 25395, 26520, 27088, 28288, 28781, 30474, 31824, 32640, 33860, 35360, 37440, 39780, 40632, 42432, 44018, 48960, 50790, 53040, 54176, 57562, 60948, 63648, 66027, 67720, 70720, 74880, 76185, 79560, 81264, 84864, 86343, 88036, 97920, 101580, 106080, 108352, 110045, 115124, 121896, 127296, 132054, 135440, 141440, 143905, 152370, 159120, 162528, 172686, 176072, 198081, 203160, 212160, 216704, 220090, 230248, 243792, 254592, 259029, 264108, 270880, 287810, 304740, 318240, 325056, 330135, 345372, 352144, 374153, 396162, 406320, 424320, 431715, 440180, 460496, 487584, 518058, 528216, 541760, 575620, 609480, 636480, 650112, 660270, 690744, 704288, 748306, 792324, 812640, 863430, 880360, 920992, 975168, 990405, 1036116, 1056432, 1083520, 1122459, 1151240, 1218960, 1272960, 1295145, 1320540, 1381488, 1408576, 1496612, 1584648, 1625280, 1726860, 1760720, 1841984, 1870765, 1950336, 1980810, 2072232, 2112864, 2244918, 2302480, 2437920, 2590290, 2641080, 2762976, 2817152, 2993224, 3169296, 3250560, 3367377, 3453720, 3521440, 3683968, 3741530, 3961620, 4144464, 4225728, 4489836, 4604960, 4875840, 5180580, 5282160, 5525952, 5612295, 5986448, 6338592, 6734754, 6907440, 7042880, 7483060, 7923240, 8288928, 8451456, 8979672, 9209920, 9751680, 10361160, 10564320, 11051904, 11224590, 11972896, 12677184, 13469508, 13814880, 14085760, 14966120, 15846480, 16577856, 16836885, 17959344, 18419840, 20722320, 21128640, 22449180, 23945792, 25354368, 26939016, 27629760, 29932240, 31692960, 33155712, 33673770, 35918688, 41444640, 42257280, 44898360, 47891584, 53878032, 55259520, 59864480, 63385920, 67347540, 71837376, 82889280, 89796720, 107756064, 119728960, 126771840, 134695080, 143674752, 165778560, 179593440, 215512128, 239457920, 269390160, 359186880, 431024256, 538780320, 718373760, 1077560640, 2155121280]

約数ペア:

[(1, 2155121280), (2, 1077560640), (3, 718373760), (4, 538780320), (5, 431024256), (6, 359186880), (8, 269390160), (9, 239457920), (10, 215512128), (12, 179593440), (13, 165778560), (15, 143674752), (16, 134695080), (17, 126771840), (18, 119728960), (20, 107756064), (24, 89796720), (26, 82889280), (30, 71837376), (32, 67347540), (34, 63385920), (36, 59864480), (39, 55259520), (40, 53878032), (45, 47891584), (48, 44898360), (51, 42257280), (52, 41444640), (60, 35918688), (64, 33673770), (65, 33155712), (68, 31692960), (72, 29932240), (78, 27629760), (80, 26939016), (85, 25354368), (90, 23945792), (96, 22449180), (102, 21128640), (104, 20722320), (117, 18419840), (120, 17959344), (128, 16836885), (130, 16577856), (136, 15846480), (144, 14966120), (153, 14085760), (156, 13814880), (160, 13469508), (170, 12677184), (180, 11972896), (192, 11224590), (195, 11051904), (204, 10564320), (208, 10361160), (221, 9751680), (234, 9209920), (240, 8979672), (255, 8451456), (260, 8288928), (272, 7923240), (288, 7483060), (306, 7042880), (312, 6907440), (320, 6734754), (340, 6338592), (360, 5986448), (384, 5612295), (390, 5525952), (408, 5282160), (416, 5180580), (442, 4875840), (468, 4604960), (480, 4489836), (510, 4225728), (520, 4144464), (544, 3961620), (576, 3741530), (585, 3683968), (612, 3521440), (624, 3453720), (640, 3367377), (663, 3250560), (680, 3169296), (720, 2993224), (765, 2817152), (780, 2762976), (816, 2641080), (832, 2590290), (884, 2437920), (936, 2302480), (960, 2244918), (1020, 2112864), (1040, 2072232), (1088, 1980810), (1105, 1950336), (1152, 1870765), (1170, 1841984), (1224, 1760720), (1248, 1726860), (1326, 1625280), (1360, 1584648), (1440, 1496612), (1530, 1408576), (1560, 1381488), (1632, 1320540), (1664, 1295145), (1693, 1272960), (1768, 1218960), (1872, 1151240), (1920, 1122459), (1989, 1083520), (2040, 1056432), (2080, 1036116), (2176, 990405), (2210, 975168), (2340, 920992), (2448, 880360), (2496, 863430), (2652, 812640), (2720, 792324), (2880, 748306), (3060, 704288), (3120, 690744), (3264, 660270), (3315, 650112), (3386, 636480), (3536, 609480), (3744, 575620), (3978, 541760), (4080, 528216), (4160, 518058), (4420, 487584), (4680, 460496), (4896, 440180), (4992, 431715), (5079, 424320), (5304, 406320), (5440, 396162), (5760, 374153), (6120, 352144), (6240, 345372), (6528, 330135), (6630, 325056), (6772, 318240), (7072, 304740), (7488, 287810), (7956, 270880), (8160, 264108), (8320, 259029), (8465, 254592), (8840, 243792), (9360, 230248), (9792, 220090), (9945, 216704), (10158, 212160), (10608, 203160), (10880, 198081), (12240, 176072), (12480, 172686), (13260, 162528), (13544, 159120), (14144, 152370), (14976, 143905), (15237, 141440), (15912, 135440), (16320, 132054), (16930, 127296), (17680, 121896), (18720, 115124), (19584, 110045), (19890, 108352), (20316, 106080), (21216, 101580), (22009, 97920), (24480, 88036), (24960, 86343), (25395, 84864), (26520, 81264), (27088, 79560), (28288, 76185), (28781, 74880), (30474, 70720), (31824, 67720), (32640, 66027), (33860, 63648), (35360, 60948), (37440, 57562), (39780, 54176), (40632, 53040), (42432, 50790), (44018, 48960)]