68800444320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{115499}}^1$

素因数の和:115607

約数の個数: 192

約数和(自身を含む): 232615152000

約数和(自身を除く): 163814707680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 73, 80, 85, 96, 102, 120, 136, 146, 160, 170, 204, 219, 240, 255, 272, 292, 340, 365, 408, 438, 480, 510, 544, 584, 680, 730, 816, 876, 1020, 1095, 1168, 1241, 1360, 1460, 1632, 1752, 2040, 2190, 2336, 2482, 2720, 2920, 3504, 3723, 4080, 4380, 4964, 5840, 6205, 7008, 7446, 8160, 8760, 9928, 11680, 12410, 14892, 17520, 18615, 19856, 24820, 29784, 35040, 37230, 39712, 49640, 59568, 74460, 99280, 115499, 119136, 148920, 198560, 230998, 297840, 346497, 461996, 577495, 595680, 692994, 923992, 1154990, 1385988, 1732485, 1847984, 1963483, 2309980, 2771976, 3464970, 3695968, 3926966, 4619960, 5543952, 5890449, 6929940, 7853932, 8431427, 9239920, 9817415, 11087904, 11780898, 13859880, 15707864, 16862854, 18479840, 19634830, 23561796, 25294281, 27719760, 29452245, 31415728, 33725708, 39269660, 42157135, 47123592, 50588562, 55439520, 58904490, 62831456, 67451416, 78539320, 84314270, 94247184, 101177124, 117808980, 126471405, 134902832, 143334259, 157078640, 168628540, 188494368, 202354248, 235617960, 252942810, 269805664, 286668518, 314157280, 337257080, 404708496, 430002777, 471235920, 505885620, 573337036, 674514160, 716671295, 809416992, 860005554, 942471840, 1011771240, 1146674072, 1349028320, 1433342590, 1720011108, 2023542480, 2150013885, 2293348144, 2866685180, 3440022216, 4047084960, 4300027770, 4586696288, 5733370360, 6880044432, 8600055540, 11466740720, 13760088864, 17200111080, 22933481440, 34400222160, 68800444320]

約数ペア:

[(1, 68800444320), (2, 34400222160), (3, 22933481440), (4, 17200111080), (5, 13760088864), (6, 11466740720), (8, 8600055540), (10, 6880044432), (12, 5733370360), (15, 4586696288), (16, 4300027770), (17, 4047084960), (20, 3440022216), (24, 2866685180), (30, 2293348144), (32, 2150013885), (34, 2023542480), (40, 1720011108), (48, 1433342590), (51, 1349028320), (60, 1146674072), (68, 1011771240), (73, 942471840), (80, 860005554), (85, 809416992), (96, 716671295), (102, 674514160), (120, 573337036), (136, 505885620), (146, 471235920), (160, 430002777), (170, 404708496), (204, 337257080), (219, 314157280), (240, 286668518), (255, 269805664), (272, 252942810), (292, 235617960), (340, 202354248), (365, 188494368), (408, 168628540), (438, 157078640), (480, 143334259), (510, 134902832), (544, 126471405), (584, 117808980), (680, 101177124), (730, 94247184), (816, 84314270), (876, 78539320), (1020, 67451416), (1095, 62831456), (1168, 58904490), (1241, 55439520), (1360, 50588562), (1460, 47123592), (1632, 42157135), (1752, 39269660), (2040, 33725708), (2190, 31415728), (2336, 29452245), (2482, 27719760), (2720, 25294281), (2920, 23561796), (3504, 19634830), (3723, 18479840), (4080, 16862854), (4380, 15707864), (4964, 13859880), (5840, 11780898), (6205, 11087904), (7008, 9817415), (7446, 9239920), (8160, 8431427), (8760, 7853932), (9928, 6929940), (11680, 5890449), (12410, 5543952), (14892, 4619960), (17520, 3926966), (18615, 3695968), (19856, 3464970), (24820, 2771976), (29784, 2309980), (35040, 1963483), (37230, 1847984), (39712, 1732485), (49640, 1385988), (59568, 1154990), (74460, 923992), (99280, 692994), (115499, 595680), (119136, 577495), (148920, 461996), (198560, 346497), (230998, 297840)]