17193591920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1871}}^1$

素因数の和:2163

約数の個数: 160

約数和(自身を含む): 43997541120

約数和(自身を除く): 26803949200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 233, 272, 290, 340, 464, 466, 493, 580, 680, 932, 986, 1160, 1165, 1360, 1864, 1871, 1972, 2320, 2330, 2465, 3728, 3742, 3944, 3961, 4660, 4930, 6757, 7484, 7888, 7922, 9320, 9355, 9860, 13514, 14968, 15844, 18640, 18710, 19720, 19805, 27028, 29936, 31688, 31807, 33785, 37420, 39440, 39610, 54056, 54259, 63376, 63614, 67570, 74840, 79220, 108112, 108518, 114869, 127228, 135140, 149680, 158440, 159035, 217036, 229738, 254456, 270280, 271295, 316880, 318070, 434072, 435943, 459476, 508912, 540560, 542590, 574345, 636140, 868144, 871886, 918952, 922403, 1085180, 1148690, 1272280, 1743772, 1837904, 1844806, 2170360, 2179715, 2297380, 2544560, 3487544, 3689612, 4340720, 4359430, 4594760, 4612015, 6975088, 7379224, 7411031, 8718860, 9189520, 9224030, 12642347, 14758448, 14822062, 17437720, 18448060, 25284694, 29644124, 34875440, 36896120, 37055155, 50569388, 59288248, 63211735, 73792240, 74110310, 101138776, 118576496, 126423470, 148220620, 202277552, 214919899, 252846940, 296441240, 429839798, 505693880, 592882480, 859679596, 1011387760, 1074599495, 1719359192, 2149198990, 3438718384, 4298397980, 8596795960, 17193591920]

約数ペア:

[(1, 17193591920), (2, 8596795960), (4, 4298397980), (5, 3438718384), (8, 2149198990), (10, 1719359192), (16, 1074599495), (17, 1011387760), (20, 859679596), (29, 592882480), (34, 505693880), (40, 429839798), (58, 296441240), (68, 252846940), (80, 214919899), (85, 202277552), (116, 148220620), (136, 126423470), (145, 118576496), (170, 101138776), (232, 74110310), (233, 73792240), (272, 63211735), (290, 59288248), (340, 50569388), (464, 37055155), (466, 36896120), (493, 34875440), (580, 29644124), (680, 25284694), (932, 18448060), (986, 17437720), (1160, 14822062), (1165, 14758448), (1360, 12642347), (1864, 9224030), (1871, 9189520), (1972, 8718860), (2320, 7411031), (2330, 7379224), (2465, 6975088), (3728, 4612015), (3742, 4594760), (3944, 4359430), (3961, 4340720), (4660, 3689612), (4930, 3487544), (6757, 2544560), (7484, 2297380), (7888, 2179715), (7922, 2170360), (9320, 1844806), (9355, 1837904), (9860, 1743772), (13514, 1272280), (14968, 1148690), (15844, 1085180), (18640, 922403), (18710, 918952), (19720, 871886), (19805, 868144), (27028, 636140), (29936, 574345), (31688, 542590), (31807, 540560), (33785, 508912), (37420, 459476), (39440, 435943), (39610, 434072), (54056, 318070), (54259, 316880), (63376, 271295), (63614, 270280), (67570, 254456), (74840, 229738), (79220, 217036), (108112, 159035), (108518, 158440), (114869, 149680), (127228, 135140)]