2919251916320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{17681}}^1$

素因数の和:18415

約数の個数: 192

約数和(自身を含む): 7387412572512

約数和(自身を除く): 4468160656192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 101, 136, 160, 170, 202, 272, 340, 404, 505, 544, 601, 680, 808, 1010, 1202, 1360, 1616, 1717, 2020, 2404, 2720, 3005, 3232, 3434, 4040, 4808, 6010, 6868, 8080, 8585, 9616, 10217, 12020, 13736, 16160, 17170, 17681, 19232, 20434, 24040, 27472, 34340, 35362, 40868, 48080, 51085, 54944, 60701, 68680, 70724, 81736, 88405, 96160, 102170, 121402, 137360, 141448, 163472, 176810, 204340, 242804, 274720, 282896, 300577, 303505, 326944, 353620, 408680, 485608, 565792, 601154, 607010, 707240, 817360, 971216, 1031917, 1202308, 1214020, 1414480, 1502885, 1634720, 1785781, 1942432, 2063834, 2404616, 2428040, 2828960, 3005770, 3571562, 4127668, 4809232, 4856080, 5159585, 6011540, 7143124, 8255336, 8928905, 9618464, 9712160, 10319170, 10626281, 12023080, 14286248, 16510672, 17857810, 20638340, 21252562, 24046160, 28572496, 30358277, 33021344, 35715620, 41276680, 42505124, 48092320, 53131405, 57144992, 60716554, 71431240, 82553360, 85010248, 106262810, 121433108, 142862480, 151791385, 165106720, 170020496, 180646777, 212525620, 242866216, 285724960, 303582770, 340040992, 361293554, 425051240, 485732432, 607165540, 722587108, 850102480, 903233885, 971464864, 1073254381, 1214331080, 1445174216, 1700204960, 1806467770, 2146508762, 2428662160, 2890348432, 3612935540, 4293017524, 4857324320, 5366271905, 5780696864, 7225871080, 8586035048, 10732543810, 14451742160, 17172070096, 18245324477, 21465087620, 28903484320, 34344140192, 36490648954, 42930175240, 72981297908, 85860350480, 91226622385, 145962595816, 171720700960, 182453244770, 291925191632, 364906489540, 583850383264, 729812979080, 1459625958160, 2919251916320]

約数ペア:

[(1, 2919251916320), (2, 1459625958160), (4, 729812979080), (5, 583850383264), (8, 364906489540), (10, 291925191632), (16, 182453244770), (17, 171720700960), (20, 145962595816), (32, 91226622385), (34, 85860350480), (40, 72981297908), (68, 42930175240), (80, 36490648954), (85, 34344140192), (101, 28903484320), (136, 21465087620), (160, 18245324477), (170, 17172070096), (202, 14451742160), (272, 10732543810), (340, 8586035048), (404, 7225871080), (505, 5780696864), (544, 5366271905), (601, 4857324320), (680, 4293017524), (808, 3612935540), (1010, 2890348432), (1202, 2428662160), (1360, 2146508762), (1616, 1806467770), (1717, 1700204960), (2020, 1445174216), (2404, 1214331080), (2720, 1073254381), (3005, 971464864), (3232, 903233885), (3434, 850102480), (4040, 722587108), (4808, 607165540), (6010, 485732432), (6868, 425051240), (8080, 361293554), (8585, 340040992), (9616, 303582770), (10217, 285724960), (12020, 242866216), (13736, 212525620), (16160, 180646777), (17170, 170020496), (17681, 165106720), (19232, 151791385), (20434, 142862480), (24040, 121433108), (27472, 106262810), (34340, 85010248), (35362, 82553360), (40868, 71431240), (48080, 60716554), (51085, 57144992), (54944, 53131405), (60701, 48092320), (68680, 42505124), (70724, 41276680), (81736, 35715620), (88405, 33021344), (96160, 30358277), (102170, 28572496), (121402, 24046160), (137360, 21252562), (141448, 20638340), (163472, 17857810), (176810, 16510672), (204340, 14286248), (242804, 12023080), (274720, 10626281), (282896, 10319170), (300577, 9712160), (303505, 9618464), (326944, 8928905), (353620, 8255336), (408680, 7143124), (485608, 6011540), (565792, 5159585), (601154, 4856080), (607010, 4809232), (707240, 4127668), (817360, 3571562), (971216, 3005770), (1031917, 2828960), (1202308, 2428040), (1214020, 2404616), (1414480, 2063834), (1502885, 1942432), (1634720, 1785781)]