171085280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2092

約数の個数: 96

約数和(自身を含む): 441987840

約数和(自身を除く): 270902560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2029, 2108, 2480, 2635, 2720, 4058, 4216, 4960, 5270, 8116, 8432, 10145, 10540, 16232, 16864, 20290, 21080, 32464, 34493, 40580, 42160, 62899, 64928, 68986, 81160, 84320, 125798, 137972, 162320, 172465, 251596, 275944, 314495, 324640, 344930, 503192, 551888, 628990, 689860, 1006384, 1069283, 1103776, 1257980, 1379720, 2012768, 2138566, 2515960, 2759440, 4277132, 5031920, 5346415, 5518880, 8554264, 10063840, 10692830, 17108528, 21385660, 34217056, 42771320, 85542640, 171085280]

約数ペア:

[(1, 171085280), (2, 85542640), (4, 42771320), (5, 34217056), (8, 21385660), (10, 17108528), (16, 10692830), (17, 10063840), (20, 8554264), (31, 5518880), (32, 5346415), (34, 5031920), (40, 4277132), (62, 2759440), (68, 2515960), (80, 2138566), (85, 2012768), (124, 1379720), (136, 1257980), (155, 1103776), (160, 1069283), (170, 1006384), (248, 689860), (272, 628990), (310, 551888), (340, 503192), (496, 344930), (527, 324640), (544, 314495), (620, 275944), (680, 251596), (992, 172465), (1054, 162320), (1240, 137972), (1360, 125798), (2029, 84320), (2108, 81160), (2480, 68986), (2635, 64928), (2720, 62899), (4058, 42160), (4216, 40580), (4960, 34493), (5270, 32464), (8116, 21080), (8432, 20290), (10145, 16864), (10540, 16232)]