201991641760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{4253}}^1$

素因数の和:5223

約数の個数: 192

約数和(自身を含む): 532573574400

約数和(自身を除く): 330581932640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 919, 1292, 1360, 1520, 1615, 1838, 2584, 2720, 3040, 3230, 3676, 4253, 4595, 5168, 6460, 7352, 8506, 9190, 10336, 12920, 14704, 15623, 17012, 17461, 18380, 21265, 25840, 29408, 31246, 34024, 34922, 36760, 42530, 51680, 62492, 68048, 69844, 72301, 73520, 78115, 80807, 85060, 87305, 124984, 136096, 139688, 144602, 147040, 156230, 161614, 170120, 174610, 249968, 279376, 289204, 296837, 312460, 323228, 340240, 349220, 361505, 404035, 499936, 558752, 578408, 593674, 624920, 646456, 680480, 698440, 723010, 808070, 1156816, 1187348, 1249840, 1292912, 1373719, 1396880, 1446020, 1484185, 1616140, 2313632, 2374696, 2499680, 2585824, 2747438, 2793760, 2892040, 2968370, 3232280, 3908507, 4749392, 5494876, 5784080, 5936740, 6464560, 6868595, 7817014, 9498784, 10989752, 11568160, 11873480, 12929120, 13737190, 15634028, 19542535, 21979504, 23746960, 27474380, 31268056, 39085070, 43959008, 47493920, 54948760, 62536112, 66444619, 74261633, 78170140, 109897520, 125072224, 132889238, 148523266, 156340280, 219795040, 265778476, 297046532, 312680560, 332223095, 371308165, 531556952, 594093064, 625361120, 664446190, 742616330, 1063113904, 1188186128, 1262447761, 1328892380, 1485232660, 2126227808, 2376372256, 2524895522, 2657784760, 2970465320, 5049791044, 5315569520, 5940930640, 6312238805, 10099582088, 10631139040, 11881861280, 12624477610, 20199164176, 25248955220, 40398328352, 50497910440, 100995820880, 201991641760]

約数ペア:

[(1, 201991641760), (2, 100995820880), (4, 50497910440), (5, 40398328352), (8, 25248955220), (10, 20199164176), (16, 12624477610), (17, 11881861280), (19, 10631139040), (20, 10099582088), (32, 6312238805), (34, 5940930640), (38, 5315569520), (40, 5049791044), (68, 2970465320), (76, 2657784760), (80, 2524895522), (85, 2376372256), (95, 2126227808), (136, 1485232660), (152, 1328892380), (160, 1262447761), (170, 1188186128), (190, 1063113904), (272, 742616330), (304, 664446190), (323, 625361120), (340, 594093064), (380, 531556952), (544, 371308165), (608, 332223095), (646, 312680560), (680, 297046532), (760, 265778476), (919, 219795040), (1292, 156340280), (1360, 148523266), (1520, 132889238), (1615, 125072224), (1838, 109897520), (2584, 78170140), (2720, 74261633), (3040, 66444619), (3230, 62536112), (3676, 54948760), (4253, 47493920), (4595, 43959008), (5168, 39085070), (6460, 31268056), (7352, 27474380), (8506, 23746960), (9190, 21979504), (10336, 19542535), (12920, 15634028), (14704, 13737190), (15623, 12929120), (17012, 11873480), (17461, 11568160), (18380, 10989752), (21265, 9498784), (25840, 7817014), (29408, 6868595), (31246, 6464560), (34024, 5936740), (34922, 5784080), (36760, 5494876), (42530, 4749392), (51680, 3908507), (62492, 3232280), (68048, 2968370), (69844, 2892040), (72301, 2793760), (73520, 2747438), (78115, 2585824), (80807, 2499680), (85060, 2374696), (87305, 2313632), (124984, 1616140), (136096, 1484185), (139688, 1446020), (144602, 1396880), (147040, 1373719), (156230, 1292912), (161614, 1249840), (170120, 1187348), (174610, 1156816), (249968, 808070), (279376, 723010), (289204, 698440), (296837, 680480), (312460, 646456), (323228, 624920), (340240, 593674), (349220, 578408), (361505, 558752), (404035, 499936)]