15697078160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 38301548544

約数和(自身を除く): 22604470384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 151, 155, 167, 248, 251, 302, 310, 334, 496, 502, 604, 620, 668, 755, 835, 1004, 1208, 1240, 1255, 1336, 1510, 1670, 2008, 2416, 2480, 2510, 2672, 3020, 3340, 4016, 4681, 5020, 5177, 6040, 6680, 7781, 9362, 10040, 10354, 12080, 13360, 15562, 18724, 20080, 20708, 23405, 25217, 25885, 31124, 37448, 37901, 38905, 41416, 41917, 46810, 50434, 51770, 62248, 74896, 75802, 77810, 82832, 83834, 93620, 100868, 103540, 124496, 126085, 151604, 155620, 167668, 187240, 189505, 201736, 207080, 209585, 252170, 303208, 311240, 335336, 374480, 379010, 403472, 414160, 419170, 504340, 606416, 622480, 670672, 758020, 781727, 838340, 1008680, 1174931, 1299427, 1516040, 1563454, 1676680, 2017360, 2349862, 2598854, 3032080, 3126908, 3353360, 3908635, 4699724, 5197708, 5874655, 6253816, 6329467, 6497135, 7817270, 9399448, 10395416, 11749310, 12507632, 12658934, 12994270, 15634540, 18798896, 20790832, 23498620, 25317868, 25988540, 31269080, 31647335, 46997240, 50635736, 51977080, 62538160, 63294670, 93994480, 101271472, 103954160, 126589340, 196213477, 253178680, 392426954, 506357360, 784853908, 981067385, 1569707816, 1962134770, 3139415632, 3924269540, 7848539080, 15697078160]

約数ペア:

[(1, 15697078160), (2, 7848539080), (4, 3924269540), (5, 3139415632), (8, 1962134770), (10, 1569707816), (16, 981067385), (20, 784853908), (31, 506357360), (40, 392426954), (62, 253178680), (80, 196213477), (124, 126589340), (151, 103954160), (155, 101271472), (167, 93994480), (248, 63294670), (251, 62538160), (302, 51977080), (310, 50635736), (334, 46997240), (496, 31647335), (502, 31269080), (604, 25988540), (620, 25317868), (668, 23498620), (755, 20790832), (835, 18798896), (1004, 15634540), (1208, 12994270), (1240, 12658934), (1255, 12507632), (1336, 11749310), (1510, 10395416), (1670, 9399448), (2008, 7817270), (2416, 6497135), (2480, 6329467), (2510, 6253816), (2672, 5874655), (3020, 5197708), (3340, 4699724), (4016, 3908635), (4681, 3353360), (5020, 3126908), (5177, 3032080), (6040, 2598854), (6680, 2349862), (7781, 2017360), (9362, 1676680), (10040, 1563454), (10354, 1516040), (12080, 1299427), (13360, 1174931), (15562, 1008680), (18724, 838340), (20080, 781727), (20708, 758020), (23405, 670672), (25217, 622480), (25885, 606416), (31124, 504340), (37448, 419170), (37901, 414160), (38905, 403472), (41416, 379010), (41917, 374480), (46810, 335336), (50434, 311240), (51770, 303208), (62248, 252170), (74896, 209585), (75802, 207080), (77810, 201736), (82832, 189505), (83834, 187240), (93620, 167668), (100868, 155620), (103540, 151604), (124496, 126085)]