170650480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 160

約数和(自身を含む): 532965888

約数和(自身を除く): 362315408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2131, 2288, 2860, 3080, 3640, 4004, 4262, 5005, 5720, 6160, 7280, 8008, 8524, 10010, 10655, 11440, 14917, 16016, 17048, 20020, 21310, 23441, 27703, 29834, 34096, 40040, 42620, 46882, 55406, 59668, 74585, 80080, 85240, 93764, 110812, 117205, 119336, 138515, 149170, 164087, 170480, 187528, 193921, 221624, 234410, 238672, 277030, 298340, 304733, 328174, 375056, 387842, 443248, 468820, 554060, 596680, 609466, 656348, 775684, 820435, 937640, 969605, 1108120, 1193360, 1218932, 1312696, 1523665, 1551368, 1640870, 1875280, 1939210, 2133131, 2216240, 2437864, 2625392, 3047330, 3102736, 3281740, 3878420, 4266262, 4875728, 6094660, 6563480, 7756840, 8532524, 10665655, 12189320, 13126960, 15513680, 17065048, 21331310, 24378640, 34130096, 42662620, 85325240, 170650480]

約数ペア:

[(1, 170650480), (2, 85325240), (4, 42662620), (5, 34130096), (7, 24378640), (8, 21331310), (10, 17065048), (11, 15513680), (13, 13126960), (14, 12189320), (16, 10665655), (20, 8532524), (22, 7756840), (26, 6563480), (28, 6094660), (35, 4875728), (40, 4266262), (44, 3878420), (52, 3281740), (55, 3102736), (56, 3047330), (65, 2625392), (70, 2437864), (77, 2216240), (80, 2133131), (88, 1939210), (91, 1875280), (104, 1640870), (110, 1551368), (112, 1523665), (130, 1312696), (140, 1218932), (143, 1193360), (154, 1108120), (176, 969605), (182, 937640), (208, 820435), (220, 775684), (260, 656348), (280, 609466), (286, 596680), (308, 554060), (364, 468820), (385, 443248), (440, 387842), (455, 375056), (520, 328174), (560, 304733), (572, 298340), (616, 277030), (715, 238672), (728, 234410), (770, 221624), (880, 193921), (910, 187528), (1001, 170480), (1040, 164087), (1144, 149170), (1232, 138515), (1430, 119336), (1456, 117205), (1540, 110812), (1820, 93764), (2002, 85240), (2131, 80080), (2288, 74585), (2860, 59668), (3080, 55406), (3640, 46882), (4004, 42620), (4262, 40040), (5005, 34096), (5720, 29834), (6160, 27703), (7280, 23441), (8008, 21310), (8524, 20020), (10010, 17048), (10655, 16016), (11440, 14917)]