25107505280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 384

約数和(自身を含む): 72573408000

約数和(自身を除く): 47465902720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 47, 52, 55, 64, 65, 80, 88, 94, 104, 110, 128, 130, 143, 160, 169, 176, 188, 208, 220, 235, 260, 286, 320, 338, 352, 376, 416, 440, 449, 470, 517, 520, 572, 611, 640, 676, 704, 715, 752, 832, 845, 880, 898, 940, 1034, 1040, 1144, 1222, 1352, 1408, 1430, 1504, 1664, 1690, 1760, 1796, 1859, 1880, 2068, 2080, 2245, 2288, 2444, 2585, 2704, 2860, 3008, 3055, 3380, 3520, 3592, 3718, 3760, 4136, 4160, 4490, 4576, 4888, 4939, 5170, 5408, 5720, 5837, 6016, 6110, 6721, 6760, 7040, 7184, 7436, 7520, 7943, 8272, 8320, 8980, 9152, 9295, 9776, 9878, 10340, 10816, 11440, 11674, 12220, 13442, 13520, 14368, 14872, 15040, 15886, 16544, 17960, 18304, 18590, 19552, 19756, 20680, 21103, 21632, 22880, 23348, 24440, 24695, 26884, 27040, 28736, 29185, 29744, 30080, 31772, 33088, 33605, 35920, 37180, 39104, 39512, 39715, 41360, 42206, 45760, 46696, 48880, 49390, 53768, 54080, 57472, 58370, 59488, 63544, 64207, 66176, 67210, 71840, 74360, 75881, 78208, 79024, 79430, 82720, 84412, 87373, 91520, 93392, 97760, 98780, 105515, 107536, 108160, 116740, 118976, 127088, 128414, 134420, 143680, 148720, 151762, 158048, 158860, 165440, 168824, 174746, 186784, 195520, 197560, 211030, 215072, 232133, 233480, 237952, 254176, 256828, 268840, 274339, 287360, 297440, 303524, 316096, 317720, 321035, 330880, 337648, 349492, 373568, 379405, 391040, 395120, 422060, 430144, 436865, 464266, 466960, 508352, 513656, 537680, 548678, 594880, 607048, 632192, 635440, 642070, 675296, 698984, 747136, 758810, 790240, 834691, 844120, 860288, 873730, 928532, 933920, 1016704, 1027312, 1075360, 1097356, 1160665, 1189760, 1214096, 1270880, 1284140, 1350592, 1371695, 1397968, 1517620, 1580480, 1669382, 1688240, 1747460, 1857064, 1867840, 2054624, 2150720, 2194712, 2321330, 2428192, 2541760, 2568280, 2701184, 2743390, 2795936, 3017729, 3035240, 3160960, 3338764, 3376480, 3494920, 3566407, 3714128, 3735680, 4109248, 4173455, 4301440, 4389424, 4642660, 4856384, 5083520, 5136560, 5486780, 5591872, 6035458, 6070480, 6677528, 6752960, 6989840, 7132814, 7428256, 8218496, 8346910, 8778848, 9285320, 9712768, 10273120, 10973560, 11183744, 12070916, 12140960, 13355056, 13505920, 13979680, 14265628, 14856512, 15088645, 16693820, 17557696, 17832035, 18570640, 20546240, 21947120, 24141832, 24281920, 26710112, 27959360, 28531256, 29713024, 30177290, 33387640, 35115392, 35664070, 37141280, 39230477, 41092480, 43894240, 48283664, 48563840, 53420224, 55918720, 57062512, 60354580, 66775280, 71328140, 74282560, 78460954, 87788480, 96567328, 106840448, 114125024, 120709160, 133550560, 142656280, 148565120, 156921908, 175576960, 193134656, 196152385, 228250048, 241418320, 267101120, 285312560, 313843816, 386269312, 392304770, 456500096, 482836640, 534202240, 570625120, 627687632, 784609540, 965673280, 1141250240, 1255375264, 1569219080, 1931346560, 2282500480, 2510750528, 3138438160, 5021501056, 6276876320, 12553752640, 25107505280]

約数ペア:

[(1, 25107505280), (2, 12553752640), (4, 6276876320), (5, 5021501056), (8, 3138438160), (10, 2510750528), (11, 2282500480), (13, 1931346560), (16, 1569219080), (20, 1255375264), (22, 1141250240), (26, 965673280), (32, 784609540), (40, 627687632), (44, 570625120), (47, 534202240), (52, 482836640), (55, 456500096), (64, 392304770), (65, 386269312), (80, 313843816), (88, 285312560), (94, 267101120), (104, 241418320), (110, 228250048), (128, 196152385), (130, 193134656), (143, 175576960), (160, 156921908), (169, 148565120), (176, 142656280), (188, 133550560), (208, 120709160), (220, 114125024), (235, 106840448), (260, 96567328), (286, 87788480), (320, 78460954), (338, 74282560), (352, 71328140), (376, 66775280), (416, 60354580), (440, 57062512), (449, 55918720), (470, 53420224), (517, 48563840), (520, 48283664), (572, 43894240), (611, 41092480), (640, 39230477), (676, 37141280), (704, 35664070), (715, 35115392), (752, 33387640), (832, 30177290), (845, 29713024), (880, 28531256), (898, 27959360), (940, 26710112), (1034, 24281920), (1040, 24141832), (1144, 21947120), (1222, 20546240), (1352, 18570640), (1408, 17832035), (1430, 17557696), (1504, 16693820), (1664, 15088645), (1690, 14856512), (1760, 14265628), (1796, 13979680), (1859, 13505920), (1880, 13355056), (2068, 12140960), (2080, 12070916), (2245, 11183744), (2288, 10973560), (2444, 10273120), (2585, 9712768), (2704, 9285320), (2860, 8778848), (3008, 8346910), (3055, 8218496), (3380, 7428256), (3520, 7132814), (3592, 6989840), (3718, 6752960), (3760, 6677528), (4136, 6070480), (4160, 6035458), (4490, 5591872), (4576, 5486780), (4888, 5136560), (4939, 5083520), (5170, 4856384), (5408, 4642660), (5720, 4389424), (5837, 4301440), (6016, 4173455), (6110, 4109248), (6721, 3735680), (6760, 3714128), (7040, 3566407), (7184, 3494920), (7436, 3376480), (7520, 3338764), (7943, 3160960), (8272, 3035240), (8320, 3017729), (8980, 2795936), (9152, 2743390), (9295, 2701184), (9776, 2568280), (9878, 2541760), (10340, 2428192), (10816, 2321330), (11440, 2194712), (11674, 2150720), (12220, 2054624), (13442, 1867840), (13520, 1857064), (14368, 1747460), (14872, 1688240), (15040, 1669382), (15886, 1580480), (16544, 1517620), (17960, 1397968), (18304, 1371695), (18590, 1350592), (19552, 1284140), (19756, 1270880), (20680, 1214096), (21103, 1189760), (21632, 1160665), (22880, 1097356), (23348, 1075360), (24440, 1027312), (24695, 1016704), (26884, 933920), (27040, 928532), (28736, 873730), (29185, 860288), (29744, 844120), (30080, 834691), (31772, 790240), (33088, 758810), (33605, 747136), (35920, 698984), (37180, 675296), (39104, 642070), (39512, 635440), (39715, 632192), (41360, 607048), (42206, 594880), (45760, 548678), (46696, 537680), (48880, 513656), (49390, 508352), (53768, 466960), (54080, 464266), (57472, 436865), (58370, 430144), (59488, 422060), (63544, 395120), (64207, 391040), (66176, 379405), (67210, 373568), (71840, 349492), (74360, 337648), (75881, 330880), (78208, 321035), (79024, 317720), (79430, 316096), (82720, 303524), (84412, 297440), (87373, 287360), (91520, 274339), (93392, 268840), (97760, 256828), (98780, 254176), (105515, 237952), (107536, 233480), (108160, 232133), (116740, 215072), (118976, 211030), (127088, 197560), (128414, 195520), (134420, 186784), (143680, 174746), (148720, 168824), (151762, 165440), (158048, 158860)]