268985448720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{322339}}^1$

素因数の和:322438

約数の個数: 240

約数和(自身を含む): 966478468800

約数和(自身を除く): 697493020080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 171, 180, 183, 190, 228, 240, 244, 285, 304, 305, 342, 360, 366, 380, 456, 488, 549, 570, 610, 684, 720, 732, 760, 855, 912, 915, 976, 1098, 1140, 1159, 1220, 1368, 1464, 1520, 1710, 1830, 2196, 2280, 2318, 2440, 2736, 2745, 2928, 3420, 3477, 3660, 4392, 4560, 4636, 4880, 5490, 5795, 6840, 6954, 7320, 8784, 9272, 10431, 10980, 11590, 13680, 13908, 14640, 17385, 18544, 20862, 21960, 23180, 27816, 34770, 41724, 43920, 46360, 52155, 55632, 69540, 83448, 92720, 104310, 139080, 166896, 208620, 278160, 322339, 417240, 644678, 834480, 967017, 1289356, 1611695, 1934034, 2578712, 2901051, 3223390, 3868068, 4835085, 5157424, 5802102, 6124441, 6446780, 7736136, 9670170, 11604204, 12248882, 12893560, 14505255, 15472272, 18373323, 19340340, 19662679, 23208408, 24497764, 25787120, 29010510, 30622205, 36746646, 38680680, 39325358, 46416816, 48995528, 55119969, 58021020, 58988037, 61244410, 73493292, 77361360, 78650716, 91866615, 97991056, 98313395, 110239938, 116042040, 117976074, 122488820, 146986584, 157301432, 176964111, 183733230, 196626790, 220479876, 232084080, 235952148, 244977640, 275599845, 293973168, 294940185, 314602864, 353928222, 367466460, 373590901, 393253580, 440959752, 471904296, 489955280, 551199690, 589880370, 707856444, 734932920, 747181802, 786507160, 881919504, 884820555, 943808592, 1102399380, 1120772703, 1179760740, 1415712888, 1469865840, 1494363604, 1573014320, 1769641110, 1867954505, 2204798760, 2241545406, 2359521480, 2831425776, 2988727208, 3362318109, 3539282220, 3735909010, 4409597520, 4483090812, 4719042960, 5603863515, 5977454416, 6724636218, 7078564440, 7471818020, 8966181624, 11207727030, 13449272436, 14157128880, 14943636040, 16811590545, 17932363248, 22415454060, 26898544872, 29887272080, 33623181090, 44830908120, 53797089744, 67246362180, 89661816240, 134492724360, 268985448720]

約数ペア:

[(1, 268985448720), (2, 134492724360), (3, 89661816240), (4, 67246362180), (5, 53797089744), (6, 44830908120), (8, 33623181090), (9, 29887272080), (10, 26898544872), (12, 22415454060), (15, 17932363248), (16, 16811590545), (18, 14943636040), (19, 14157128880), (20, 13449272436), (24, 11207727030), (30, 8966181624), (36, 7471818020), (38, 7078564440), (40, 6724636218), (45, 5977454416), (48, 5603863515), (57, 4719042960), (60, 4483090812), (61, 4409597520), (72, 3735909010), (76, 3539282220), (80, 3362318109), (90, 2988727208), (95, 2831425776), (114, 2359521480), (120, 2241545406), (122, 2204798760), (144, 1867954505), (152, 1769641110), (171, 1573014320), (180, 1494363604), (183, 1469865840), (190, 1415712888), (228, 1179760740), (240, 1120772703), (244, 1102399380), (285, 943808592), (304, 884820555), (305, 881919504), (342, 786507160), (360, 747181802), (366, 734932920), (380, 707856444), (456, 589880370), (488, 551199690), (549, 489955280), (570, 471904296), (610, 440959752), (684, 393253580), (720, 373590901), (732, 367466460), (760, 353928222), (855, 314602864), (912, 294940185), (915, 293973168), (976, 275599845), (1098, 244977640), (1140, 235952148), (1159, 232084080), (1220, 220479876), (1368, 196626790), (1464, 183733230), (1520, 176964111), (1710, 157301432), (1830, 146986584), (2196, 122488820), (2280, 117976074), (2318, 116042040), (2440, 110239938), (2736, 98313395), (2745, 97991056), (2928, 91866615), (3420, 78650716), (3477, 77361360), (3660, 73493292), (4392, 61244410), (4560, 58988037), (4636, 58021020), (4880, 55119969), (5490, 48995528), (5795, 46416816), (6840, 39325358), (6954, 38680680), (7320, 36746646), (8784, 30622205), (9272, 29010510), (10431, 25787120), (10980, 24497764), (11590, 23208408), (13680, 19662679), (13908, 19340340), (14640, 18373323), (17385, 15472272), (18544, 14505255), (20862, 12893560), (21960, 12248882), (23180, 11604204), (27816, 9670170), (34770, 7736136), (41724, 6446780), (43920, 6124441), (46360, 5802102), (52155, 5157424), (55632, 4835085), (69540, 3868068), (83448, 3223390), (92720, 2901051), (104310, 2578712), (139080, 1934034), (166896, 1611695), (208620, 1289356), (278160, 967017), (322339, 834480), (417240, 644678)]