74381478080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{54347}}^1$

素因数の和:54431

約数の個数: 224

約数和(自身を含む): 222637234176

約数和(自身を除く): 148255756096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 64, 65, 70, 80, 91, 94, 104, 112, 130, 140, 160, 182, 188, 208, 224, 235, 260, 280, 320, 329, 364, 376, 416, 448, 455, 470, 520, 560, 611, 658, 728, 752, 832, 910, 940, 1040, 1120, 1222, 1316, 1456, 1504, 1645, 1820, 1880, 2080, 2240, 2444, 2632, 2912, 3008, 3055, 3290, 3640, 3760, 4160, 4277, 4888, 5264, 5824, 6110, 6580, 7280, 7520, 8554, 9776, 10528, 12220, 13160, 14560, 15040, 17108, 19552, 21056, 21385, 24440, 26320, 29120, 34216, 39104, 42770, 48880, 52640, 54347, 68432, 85540, 97760, 105280, 108694, 136864, 171080, 195520, 217388, 271735, 273728, 342160, 380429, 434776, 543470, 684320, 706511, 760858, 869552, 1086940, 1368640, 1413022, 1521716, 1739104, 1902145, 2173880, 2554309, 2826044, 3043432, 3478208, 3532555, 3804290, 4347760, 4945577, 5108618, 5652088, 6086864, 7065110, 7608580, 8695520, 9891154, 10217236, 11304176, 12173728, 12771545, 14130220, 15217160, 17391040, 17880163, 19782308, 20434472, 22608352, 24347456, 24727885, 25543090, 28260440, 30434320, 33206017, 35760326, 39564616, 40868944, 45216704, 49455770, 51086180, 56520880, 60868640, 66412034, 71520652, 79129232, 81737888, 89400815, 98911540, 102172360, 113041760, 121737280, 132824068, 143041304, 158258464, 163475776, 166030085, 178801630, 197823080, 204344720, 226083520, 232442119, 265648136, 286082608, 316516928, 332060170, 357603260, 395646160, 408689440, 464884238, 531296272, 572165216, 664120340, 715206520, 791292320, 817378880, 929768476, 1062592544, 1144330432, 1162210595, 1328240680, 1430413040, 1582584640, 1859536952, 2125185088, 2324421190, 2656481360, 2860826080, 3719073904, 4648842380, 5312962720, 5721652160, 7438147808, 9297684760, 10625925440, 14876295616, 18595369520, 37190739040, 74381478080]

約数ペア:

[(1, 74381478080), (2, 37190739040), (4, 18595369520), (5, 14876295616), (7, 10625925440), (8, 9297684760), (10, 7438147808), (13, 5721652160), (14, 5312962720), (16, 4648842380), (20, 3719073904), (26, 2860826080), (28, 2656481360), (32, 2324421190), (35, 2125185088), (40, 1859536952), (47, 1582584640), (52, 1430413040), (56, 1328240680), (64, 1162210595), (65, 1144330432), (70, 1062592544), (80, 929768476), (91, 817378880), (94, 791292320), (104, 715206520), (112, 664120340), (130, 572165216), (140, 531296272), (160, 464884238), (182, 408689440), (188, 395646160), (208, 357603260), (224, 332060170), (235, 316516928), (260, 286082608), (280, 265648136), (320, 232442119), (329, 226083520), (364, 204344720), (376, 197823080), (416, 178801630), (448, 166030085), (455, 163475776), (470, 158258464), (520, 143041304), (560, 132824068), (611, 121737280), (658, 113041760), (728, 102172360), (752, 98911540), (832, 89400815), (910, 81737888), (940, 79129232), (1040, 71520652), (1120, 66412034), (1222, 60868640), (1316, 56520880), (1456, 51086180), (1504, 49455770), (1645, 45216704), (1820, 40868944), (1880, 39564616), (2080, 35760326), (2240, 33206017), (2444, 30434320), (2632, 28260440), (2912, 25543090), (3008, 24727885), (3055, 24347456), (3290, 22608352), (3640, 20434472), (3760, 19782308), (4160, 17880163), (4277, 17391040), (4888, 15217160), (5264, 14130220), (5824, 12771545), (6110, 12173728), (6580, 11304176), (7280, 10217236), (7520, 9891154), (8554, 8695520), (9776, 7608580), (10528, 7065110), (12220, 6086864), (13160, 5652088), (14560, 5108618), (15040, 4945577), (17108, 4347760), (19552, 3804290), (21056, 3532555), (21385, 3478208), (24440, 3043432), (26320, 2826044), (29120, 2554309), (34216, 2173880), (39104, 1902145), (42770, 1739104), (48880, 1521716), (52640, 1413022), (54347, 1368640), (68432, 1086940), (85540, 869552), (97760, 760858), (105280, 706511), (108694, 684320), (136864, 543470), (171080, 434776), (195520, 380429), (217388, 342160), (271735, 273728)]