163399320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 632221200

約数和(自身を除く): 468821880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 59, 60, 63, 70, 72, 84, 90, 98, 105, 118, 120, 126, 140, 147, 157, 168, 177, 180, 196, 210, 236, 245, 252, 280, 294, 295, 314, 315, 354, 360, 392, 413, 420, 441, 471, 472, 490, 504, 531, 588, 590, 628, 630, 708, 735, 785, 826, 840, 882, 885, 942, 980, 1062, 1099, 1176, 1180, 1239, 1256, 1260, 1413, 1416, 1470, 1570, 1652, 1764, 1770, 1884, 1960, 2065, 2124, 2198, 2205, 2355, 2360, 2478, 2520, 2655, 2826, 2891, 2940, 3140, 3297, 3304, 3528, 3540, 3717, 3768, 4130, 4248, 4396, 4410, 4710, 4956, 5310, 5495, 5652, 5782, 5880, 6195, 6280, 6594, 7065, 7080, 7434, 7693, 8260, 8673, 8792, 8820, 9263, 9420, 9891, 9912, 10620, 10990, 11304, 11564, 12390, 13188, 14130, 14455, 14868, 15386, 16485, 16520, 17346, 17640, 18526, 18585, 18840, 19782, 21240, 21980, 23079, 23128, 24780, 26019, 26376, 27789, 28260, 28910, 29736, 30772, 32970, 34692, 37052, 37170, 38465, 39564, 43365, 43960, 46158, 46315, 49455, 49560, 52038, 55578, 56520, 57820, 61544, 64841, 65940, 69237, 69384, 74104, 74340, 76930, 79128, 83367, 86730, 92316, 92630, 98910, 104076, 111156, 115395, 115640, 129682, 130095, 131880, 138474, 138945, 148680, 153860, 166734, 173460, 184632, 185260, 194523, 197820, 208152, 222312, 230790, 259364, 260190, 276948, 277890, 307720, 324205, 333468, 346185, 346920, 370520, 389046, 395640, 416835, 453887, 461580, 518728, 520380, 553896, 555780, 583569, 648410, 666936, 692370, 778092, 833670, 907774, 923160, 972615, 1040760, 1111560, 1167138, 1296820, 1361661, 1384740, 1556184, 1667340, 1815548, 1945230, 2269435, 2334276, 2593640, 2723322, 2769480, 2917845, 3334680, 3631096, 3890460, 4084983, 4538870, 4668552, 5446644, 5835690, 6808305, 7780920, 8169966, 9077740, 10893288, 11671380, 13616610, 16339932, 18155480, 20424915, 23342760, 27233220, 32679864, 40849830, 54466440, 81699660, 163399320]

約数ペア:

[(1, 163399320), (2, 81699660), (3, 54466440), (4, 40849830), (5, 32679864), (6, 27233220), (7, 23342760), (8, 20424915), (9, 18155480), (10, 16339932), (12, 13616610), (14, 11671380), (15, 10893288), (18, 9077740), (20, 8169966), (21, 7780920), (24, 6808305), (28, 5835690), (30, 5446644), (35, 4668552), (36, 4538870), (40, 4084983), (42, 3890460), (45, 3631096), (49, 3334680), (56, 2917845), (59, 2769480), (60, 2723322), (63, 2593640), (70, 2334276), (72, 2269435), (84, 1945230), (90, 1815548), (98, 1667340), (105, 1556184), (118, 1384740), (120, 1361661), (126, 1296820), (140, 1167138), (147, 1111560), (157, 1040760), (168, 972615), (177, 923160), (180, 907774), (196, 833670), (210, 778092), (236, 692370), (245, 666936), (252, 648410), (280, 583569), (294, 555780), (295, 553896), (314, 520380), (315, 518728), (354, 461580), (360, 453887), (392, 416835), (413, 395640), (420, 389046), (441, 370520), (471, 346920), (472, 346185), (490, 333468), (504, 324205), (531, 307720), (588, 277890), (590, 276948), (628, 260190), (630, 259364), (708, 230790), (735, 222312), (785, 208152), (826, 197820), (840, 194523), (882, 185260), (885, 184632), (942, 173460), (980, 166734), (1062, 153860), (1099, 148680), (1176, 138945), (1180, 138474), (1239, 131880), (1256, 130095), (1260, 129682), (1413, 115640), (1416, 115395), (1470, 111156), (1570, 104076), (1652, 98910), (1764, 92630), (1770, 92316), (1884, 86730), (1960, 83367), (2065, 79128), (2124, 76930), (2198, 74340), (2205, 74104), (2355, 69384), (2360, 69237), (2478, 65940), (2520, 64841), (2655, 61544), (2826, 57820), (2891, 56520), (2940, 55578), (3140, 52038), (3297, 49560), (3304, 49455), (3528, 46315), (3540, 46158), (3717, 43960), (3768, 43365), (4130, 39564), (4248, 38465), (4396, 37170), (4410, 37052), (4710, 34692), (4956, 32970), (5310, 30772), (5495, 29736), (5652, 28910), (5782, 28260), (5880, 27789), (6195, 26376), (6280, 26019), (6594, 24780), (7065, 23128), (7080, 23079), (7434, 21980), (7693, 21240), (8260, 19782), (8673, 18840), (8792, 18585), (8820, 18526), (9263, 17640), (9420, 17346), (9891, 16520), (9912, 16485), (10620, 15386), (10990, 14868), (11304, 14455), (11564, 14130), (12390, 13188)]