172813203440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{57977}}^1$

素因数の和:58099

約数の個数: 160

約数和(自身を含む): 442571584320

約数和(自身を除く): 269758380880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 53, 74, 76, 80, 95, 106, 148, 152, 185, 190, 212, 265, 296, 304, 370, 380, 424, 530, 592, 703, 740, 760, 848, 1007, 1060, 1406, 1480, 1520, 1961, 2014, 2120, 2812, 2960, 3515, 3922, 4028, 4240, 5035, 5624, 7030, 7844, 8056, 9805, 10070, 11248, 14060, 15688, 16112, 19610, 20140, 28120, 31376, 37259, 39220, 40280, 56240, 57977, 74518, 78440, 80560, 115954, 149036, 156880, 186295, 231908, 289885, 298072, 372590, 463816, 579770, 596144, 745180, 927632, 1101563, 1159540, 1490360, 2145149, 2203126, 2319080, 2980720, 3072781, 4290298, 4406252, 4638160, 5507815, 6145562, 8580596, 8812504, 10725745, 11015630, 12291124, 15363905, 17161192, 17625008, 21451490, 22031260, 24582248, 30727810, 34322384, 40757831, 42902980, 44062520, 49164496, 58382839, 61455620, 81515662, 85805960, 88125040, 113692897, 116765678, 122911240, 163031324, 171611920, 203789155, 227385794, 233531356, 245822480, 291914195, 326062648, 407578310, 454771588, 467062712, 568464485, 583828390, 652125296, 815156620, 909543176, 934125424, 1136928970, 1167656780, 1630313240, 1819086352, 2160165043, 2273857940, 2335313560, 3260626480, 4320330086, 4547715880, 4670627120, 8640660172, 9095431760, 10800825215, 17281320344, 21601650430, 34562640688, 43203300860, 86406601720, 172813203440]

約数ペア:

[(1, 172813203440), (2, 86406601720), (4, 43203300860), (5, 34562640688), (8, 21601650430), (10, 17281320344), (16, 10800825215), (19, 9095431760), (20, 8640660172), (37, 4670627120), (38, 4547715880), (40, 4320330086), (53, 3260626480), (74, 2335313560), (76, 2273857940), (80, 2160165043), (95, 1819086352), (106, 1630313240), (148, 1167656780), (152, 1136928970), (185, 934125424), (190, 909543176), (212, 815156620), (265, 652125296), (296, 583828390), (304, 568464485), (370, 467062712), (380, 454771588), (424, 407578310), (530, 326062648), (592, 291914195), (703, 245822480), (740, 233531356), (760, 227385794), (848, 203789155), (1007, 171611920), (1060, 163031324), (1406, 122911240), (1480, 116765678), (1520, 113692897), (1961, 88125040), (2014, 85805960), (2120, 81515662), (2812, 61455620), (2960, 58382839), (3515, 49164496), (3922, 44062520), (4028, 42902980), (4240, 40757831), (5035, 34322384), (5624, 30727810), (7030, 24582248), (7844, 22031260), (8056, 21451490), (9805, 17625008), (10070, 17161192), (11248, 15363905), (14060, 12291124), (15688, 11015630), (16112, 10725745), (19610, 8812504), (20140, 8580596), (28120, 6145562), (31376, 5507815), (37259, 4638160), (39220, 4406252), (40280, 4290298), (56240, 3072781), (57977, 2980720), (74518, 2319080), (78440, 2203126), (80560, 2145149), (115954, 1490360), (149036, 1159540), (156880, 1101563), (186295, 927632), (231908, 745180), (289885, 596144), (298072, 579770), (372590, 463816)]