15705912144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{680263}}^1$

素因数の和:680324

約数の個数: 80

約数和(自身を含む): 44875655552

約数和(自身を除く): 29169743408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 23088, 680263, 1360526, 2040789, 2721052, 4081578, 5442104, 8163156, 8843419, 10884208, 16326312, 17686838, 25169731, 26530257, 32652624, 35373676, 50339462, 53060514, 70747352, 75509193, 100678924, 106121028, 141494704, 151018386, 201357848, 212242056, 302036772, 327206503, 402715696, 424484112, 604073544, 654413006, 981619509, 1208147088, 1308826012, 1963239018, 2617652024, 3926478036, 5235304048, 7852956072, 15705912144]

約数ペア:

[(1, 15705912144), (2, 7852956072), (3, 5235304048), (4, 3926478036), (6, 2617652024), (8, 1963239018), (12, 1308826012), (13, 1208147088), (16, 981619509), (24, 654413006), (26, 604073544), (37, 424484112), (39, 402715696), (48, 327206503), (52, 302036772), (74, 212242056), (78, 201357848), (104, 151018386), (111, 141494704), (148, 106121028), (156, 100678924), (208, 75509193), (222, 70747352), (296, 53060514), (312, 50339462), (444, 35373676), (481, 32652624), (592, 26530257), (624, 25169731), (888, 17686838), (962, 16326312), (1443, 10884208), (1776, 8843419), (1924, 8163156), (2886, 5442104), (3848, 4081578), (5772, 2721052), (7696, 2040789), (11544, 1360526), (23088, 680263)]