68071293920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26881}}^1$

素因数の和:26946

約数の個数: 288

約数和(自身を含む): 208511845920

約数和(自身を除く): 140440552000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 49, 56, 68, 70, 76, 80, 85, 95, 98, 112, 119, 133, 136, 140, 152, 160, 170, 190, 196, 224, 238, 245, 266, 272, 280, 304, 323, 340, 380, 392, 476, 490, 532, 544, 560, 595, 608, 646, 665, 680, 760, 784, 833, 931, 952, 980, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1568, 1615, 1666, 1862, 1904, 1960, 2128, 2261, 2380, 2584, 2660, 2720, 3040, 3230, 3332, 3724, 3808, 3920, 4165, 4256, 4522, 4655, 4760, 5168, 5320, 6460, 6664, 7448, 7840, 8330, 9044, 9310, 9520, 10336, 10640, 11305, 12920, 13328, 14896, 15827, 16660, 18088, 18620, 19040, 21280, 22610, 25840, 26656, 26881, 29792, 31654, 33320, 36176, 37240, 45220, 51680, 53762, 63308, 66640, 72352, 74480, 79135, 90440, 107524, 126616, 133280, 134405, 148960, 158270, 180880, 188167, 215048, 253232, 268810, 316540, 361760, 376334, 430096, 456977, 506464, 510739, 537620, 633080, 752668, 860192, 913954, 940835, 1021478, 1075240, 1266160, 1317169, 1505336, 1827908, 1881670, 2042956, 2150480, 2284885, 2532320, 2553695, 2634338, 3010672, 3198839, 3575173, 3655816, 3763340, 4085912, 4300960, 4569770, 5107390, 5268676, 6021344, 6397678, 6585845, 7150346, 7311632, 7526680, 8171824, 8682563, 9139540, 10214780, 10537352, 12795356, 13171690, 14300692, 14623264, 15053360, 15994195, 16343648, 17365126, 17875865, 18279080, 20429560, 21074704, 22391873, 25026211, 25590712, 26343380, 28601384, 30106720, 31988390, 34730252, 35751730, 36558160, 40859120, 42149408, 43412815, 44783746, 50052422, 51181424, 52686760, 57202768, 60777941, 63976780, 69460504, 71503460, 73116320, 81718240, 86825630, 89567492, 100104844, 102362848, 105373520, 111959365, 114405536, 121555882, 125131055, 127953560, 138921008, 143006920, 173651260, 179134984, 200209688, 210747040, 223918730, 243111764, 250262110, 255907120, 277842016, 286013840, 303889705, 347302520, 358269968, 400419376, 425445587, 447837460, 486223528, 500524220, 511814240, 572027680, 607779410, 694605040, 716539936, 800838752, 850891174, 895674920, 972447056, 1001048440, 1215558820, 1389210080, 1701782348, 1791349840, 1944894112, 2002096880, 2127227935, 2431117640, 3403564696, 3582699680, 4004193760, 4254455870, 4862235280, 6807129392, 8508911740, 9724470560, 13614258784, 17017823480, 34035646960, 68071293920]

約数ペア:

[(1, 68071293920), (2, 34035646960), (4, 17017823480), (5, 13614258784), (7, 9724470560), (8, 8508911740), (10, 6807129392), (14, 4862235280), (16, 4254455870), (17, 4004193760), (19, 3582699680), (20, 3403564696), (28, 2431117640), (32, 2127227935), (34, 2002096880), (35, 1944894112), (38, 1791349840), (40, 1701782348), (49, 1389210080), (56, 1215558820), (68, 1001048440), (70, 972447056), (76, 895674920), (80, 850891174), (85, 800838752), (95, 716539936), (98, 694605040), (112, 607779410), (119, 572027680), (133, 511814240), (136, 500524220), (140, 486223528), (152, 447837460), (160, 425445587), (170, 400419376), (190, 358269968), (196, 347302520), (224, 303889705), (238, 286013840), (245, 277842016), (266, 255907120), (272, 250262110), (280, 243111764), (304, 223918730), (323, 210747040), (340, 200209688), (380, 179134984), (392, 173651260), (476, 143006920), (490, 138921008), (532, 127953560), (544, 125131055), (560, 121555882), (595, 114405536), (608, 111959365), (646, 105373520), (665, 102362848), (680, 100104844), (760, 89567492), (784, 86825630), (833, 81718240), (931, 73116320), (952, 71503460), (980, 69460504), (1064, 63976780), (1120, 60777941), (1190, 57202768), (1292, 52686760), (1330, 51181424), (1360, 50052422), (1520, 44783746), (1568, 43412815), (1615, 42149408), (1666, 40859120), (1862, 36558160), (1904, 35751730), (1960, 34730252), (2128, 31988390), (2261, 30106720), (2380, 28601384), (2584, 26343380), (2660, 25590712), (2720, 25026211), (3040, 22391873), (3230, 21074704), (3332, 20429560), (3724, 18279080), (3808, 17875865), (3920, 17365126), (4165, 16343648), (4256, 15994195), (4522, 15053360), (4655, 14623264), (4760, 14300692), (5168, 13171690), (5320, 12795356), (6460, 10537352), (6664, 10214780), (7448, 9139540), (7840, 8682563), (8330, 8171824), (9044, 7526680), (9310, 7311632), (9520, 7150346), (10336, 6585845), (10640, 6397678), (11305, 6021344), (12920, 5268676), (13328, 5107390), (14896, 4569770), (15827, 4300960), (16660, 4085912), (18088, 3763340), (18620, 3655816), (19040, 3575173), (21280, 3198839), (22610, 3010672), (25840, 2634338), (26656, 2553695), (26881, 2532320), (29792, 2284885), (31654, 2150480), (33320, 2042956), (36176, 1881670), (37240, 1827908), (45220, 1505336), (51680, 1317169), (53762, 1266160), (63308, 1075240), (66640, 1021478), (72352, 940835), (74480, 913954), (79135, 860192), (90440, 752668), (107524, 633080), (126616, 537620), (133280, 510739), (134405, 506464), (148960, 456977), (158270, 430096), (180880, 376334), (188167, 361760), (215048, 316540), (253232, 268810)]