684291520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6330

約数の個数: 112

約数和(自身を含む): 1835237376

約数和(自身を除く): 1150945856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6271, 6820, 9920, 10912, 12542, 13640, 21824, 25084, 27280, 31355, 50168, 54560, 62710, 68981, 100336, 109120, 125420, 137962, 194401, 200672, 250840, 275924, 344905, 388802, 401344, 501680, 551848, 689810, 777604, 972005, 1003360, 1103696, 1379620, 1555208, 1944010, 2006720, 2138411, 2207392, 2759240, 3110416, 3888020, 4276822, 4414784, 5518480, 6220832, 7776040, 8553644, 10692055, 11036960, 12441664, 15552080, 17107288, 21384110, 22073920, 31104160, 34214576, 42768220, 62208320, 68429152, 85536440, 136858304, 171072880, 342145760, 684291520]

約数ペア:

[(1, 684291520), (2, 342145760), (4, 171072880), (5, 136858304), (8, 85536440), (10, 68429152), (11, 62208320), (16, 42768220), (20, 34214576), (22, 31104160), (31, 22073920), (32, 21384110), (40, 17107288), (44, 15552080), (55, 12441664), (62, 11036960), (64, 10692055), (80, 8553644), (88, 7776040), (110, 6220832), (124, 5518480), (155, 4414784), (160, 4276822), (176, 3888020), (220, 3110416), (248, 2759240), (310, 2207392), (320, 2138411), (341, 2006720), (352, 1944010), (440, 1555208), (496, 1379620), (620, 1103696), (682, 1003360), (704, 972005), (880, 777604), (992, 689810), (1240, 551848), (1364, 501680), (1705, 401344), (1760, 388802), (1984, 344905), (2480, 275924), (2728, 250840), (3410, 200672), (3520, 194401), (4960, 137962), (5456, 125420), (6271, 109120), (6820, 100336), (9920, 68981), (10912, 62710), (12542, 54560), (13640, 50168), (21824, 31355), (25084, 27280)]