490832160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 384

約数和(自身を含む): 2017903104

約数和(自身を除く): 1527070944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 416, 420, 442, 455, 476, 480, 510, 520, 544, 546, 560, 595, 624, 661, 663, 672, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1120, 1190, 1248, 1322, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1632, 1680, 1768, 1785, 1820, 1904, 1983, 2040, 2080, 2184, 2210, 2380, 2644, 2652, 2720, 2730, 2856, 2912, 3094, 3120, 3305, 3315, 3360, 3536, 3570, 3640, 3808, 3966, 4080, 4368, 4420, 4627, 4641, 4760, 5288, 5304, 5460, 5712, 6188, 6240, 6610, 6630, 7072, 7140, 7280, 7735, 7932, 8160, 8593, 8736, 8840, 9254, 9282, 9520, 9915, 10576, 10608, 10920, 11237, 11424, 12376, 13220, 13260, 13881, 14280, 14560, 15470, 15864, 17186, 17680, 18508, 18564, 19040, 19830, 21152, 21216, 21840, 22474, 23135, 23205, 24752, 25779, 26440, 26520, 27762, 28560, 30940, 31728, 33711, 34372, 35360, 37016, 37128, 39660, 42965, 43680, 44948, 46270, 46410, 49504, 51558, 52880, 53040, 55524, 56185, 57120, 60151, 61880, 63456, 67422, 68744, 69405, 74032, 74256, 78659, 79320, 85930, 89896, 92540, 92820, 103116, 105760, 106080, 111048, 112370, 120302, 123760, 128895, 134844, 137488, 138810, 146081, 148064, 148512, 157318, 158640, 168555, 171860, 179792, 180453, 185080, 185640, 206232, 222096, 224740, 235977, 240604, 247520, 257790, 269688, 274976, 277620, 292162, 300755, 314636, 317280, 337110, 343720, 359584, 360906, 370160, 371280, 393295, 412464, 438243, 444192, 449480, 471954, 481208, 515580, 539376, 555240, 584324, 601510, 629272, 674220, 687440, 721812, 730405, 740320, 742560, 786590, 824928, 876486, 898960, 902265, 943908, 962416, 1022567, 1031160, 1078752, 1110480, 1168648, 1179885, 1203020, 1258544, 1348440, 1374880, 1443624, 1460810, 1573180, 1752972, 1797920, 1804530, 1887816, 1924832, 2045134, 2062320, 2191215, 2220960, 2337296, 2359770, 2406040, 2517088, 2696880, 2887248, 2921620, 3067701, 3146360, 3505944, 3609060, 3775632, 4090268, 4124640, 4382430, 4674592, 4719540, 4812080, 5112835, 5393760, 5774496, 5843240, 6135402, 6292720, 7011888, 7218120, 7551264, 8180536, 8764860, 9439080, 9624160, 10225670, 11686480, 12270804, 12585440, 14023776, 14436240, 15338505, 16361072, 17529720, 18878160, 20451340, 23372960, 24541608, 28872480, 30677010, 32722144, 35059440, 37756320, 40902680, 49083216, 61354020, 70118880, 81805360, 98166432, 122708040, 163610720, 245416080, 490832160]

約数ペア:

[(1, 490832160), (2, 245416080), (3, 163610720), (4, 122708040), (5, 98166432), (6, 81805360), (7, 70118880), (8, 61354020), (10, 49083216), (12, 40902680), (13, 37756320), (14, 35059440), (15, 32722144), (16, 30677010), (17, 28872480), (20, 24541608), (21, 23372960), (24, 20451340), (26, 18878160), (28, 17529720), (30, 16361072), (32, 15338505), (34, 14436240), (35, 14023776), (39, 12585440), (40, 12270804), (42, 11686480), (48, 10225670), (51, 9624160), (52, 9439080), (56, 8764860), (60, 8180536), (65, 7551264), (68, 7218120), (70, 7011888), (78, 6292720), (80, 6135402), (84, 5843240), (85, 5774496), (91, 5393760), (96, 5112835), (102, 4812080), (104, 4719540), (105, 4674592), (112, 4382430), (119, 4124640), (120, 4090268), (130, 3775632), (136, 3609060), (140, 3505944), (156, 3146360), (160, 3067701), (168, 2921620), (170, 2887248), (182, 2696880), (195, 2517088), (204, 2406040), (208, 2359770), (210, 2337296), (221, 2220960), (224, 2191215), (238, 2062320), (240, 2045134), (255, 1924832), (260, 1887816), (272, 1804530), (273, 1797920), (280, 1752972), (312, 1573180), (336, 1460810), (340, 1443624), (357, 1374880), (364, 1348440), (390, 1258544), (408, 1203020), (416, 1179885), (420, 1168648), (442, 1110480), (455, 1078752), (476, 1031160), (480, 1022567), (510, 962416), (520, 943908), (544, 902265), (546, 898960), (560, 876486), (595, 824928), (624, 786590), (661, 742560), (663, 740320), (672, 730405), (680, 721812), (714, 687440), (728, 674220), (780, 629272), (816, 601510), (840, 584324), (884, 555240), (910, 539376), (952, 515580), (1020, 481208), (1040, 471954), (1092, 449480), (1105, 444192), (1120, 438243), (1190, 412464), (1248, 393295), (1322, 371280), (1326, 370160), (1360, 360906), (1365, 359584), (1428, 343720), (1456, 337110), (1547, 317280), (1560, 314636), (1632, 300755), (1680, 292162), (1768, 277620), (1785, 274976), (1820, 269688), (1904, 257790), (1983, 247520), (2040, 240604), (2080, 235977), (2184, 224740), (2210, 222096), (2380, 206232), (2644, 185640), (2652, 185080), (2720, 180453), (2730, 179792), (2856, 171860), (2912, 168555), (3094, 158640), (3120, 157318), (3305, 148512), (3315, 148064), (3360, 146081), (3536, 138810), (3570, 137488), (3640, 134844), (3808, 128895), (3966, 123760), (4080, 120302), (4368, 112370), (4420, 111048), (4627, 106080), (4641, 105760), (4760, 103116), (5288, 92820), (5304, 92540), (5460, 89896), (5712, 85930), (6188, 79320), (6240, 78659), (6610, 74256), (6630, 74032), (7072, 69405), (7140, 68744), (7280, 67422), (7735, 63456), (7932, 61880), (8160, 60151), (8593, 57120), (8736, 56185), (8840, 55524), (9254, 53040), (9282, 52880), (9520, 51558), (9915, 49504), (10576, 46410), (10608, 46270), (10920, 44948), (11237, 43680), (11424, 42965), (12376, 39660), (13220, 37128), (13260, 37016), (13881, 35360), (14280, 34372), (14560, 33711), (15470, 31728), (15864, 30940), (17186, 28560), (17680, 27762), (18508, 26520), (18564, 26440), (19040, 25779), (19830, 24752), (21152, 23205), (21216, 23135), (21840, 22474)]