831444120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1890

約数の個数: 192

約数和(自身を含む): 2940537600

約数和(自身を除く): 2109093480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 585, 606, 780, 808, 909, 936, 1010, 1170, 1212, 1313, 1515, 1560, 1759, 1818, 2020, 2340, 2424, 2626, 3030, 3518, 3636, 3939, 4040, 4545, 4680, 5252, 5277, 6060, 6565, 7036, 7272, 7878, 8795, 9090, 10504, 10554, 11817, 12120, 13130, 14072, 15756, 15831, 17590, 18180, 19695, 21108, 22867, 23634, 26260, 26385, 31512, 31662, 35180, 36360, 39390, 42216, 45734, 47268, 52520, 52770, 59085, 63324, 68601, 70360, 78780, 79155, 91468, 94536, 105540, 114335, 118170, 126648, 137202, 157560, 158310, 177659, 182936, 205803, 211080, 228670, 236340, 274404, 316620, 343005, 355318, 411606, 457340, 472680, 532977, 548808, 633240, 686010, 710636, 823212, 888295, 914680, 1029015, 1065954, 1372020, 1421272, 1598931, 1646424, 1776590, 2058030, 2131908, 2309567, 2664885, 2744040, 3197862, 3553180, 4116060, 4263816, 4619134, 5329770, 6395724, 6928701, 7106360, 7994655, 8232120, 9238268, 10659540, 11547835, 12791448, 13857402, 15989310, 18476536, 20786103, 21319080, 23095670, 27714804, 31978620, 34643505, 41572206, 46191340, 55429608, 63957240, 69287010, 83144412, 92382680, 103930515, 138574020, 166288824, 207861030, 277148040, 415722060, 831444120]

約数ペア:

[(1, 831444120), (2, 415722060), (3, 277148040), (4, 207861030), (5, 166288824), (6, 138574020), (8, 103930515), (9, 92382680), (10, 83144412), (12, 69287010), (13, 63957240), (15, 55429608), (18, 46191340), (20, 41572206), (24, 34643505), (26, 31978620), (30, 27714804), (36, 23095670), (39, 21319080), (40, 20786103), (45, 18476536), (52, 15989310), (60, 13857402), (65, 12791448), (72, 11547835), (78, 10659540), (90, 9238268), (101, 8232120), (104, 7994655), (117, 7106360), (120, 6928701), (130, 6395724), (156, 5329770), (180, 4619134), (195, 4263816), (202, 4116060), (234, 3553180), (260, 3197862), (303, 2744040), (312, 2664885), (360, 2309567), (390, 2131908), (404, 2058030), (468, 1776590), (505, 1646424), (520, 1598931), (585, 1421272), (606, 1372020), (780, 1065954), (808, 1029015), (909, 914680), (936, 888295), (1010, 823212), (1170, 710636), (1212, 686010), (1313, 633240), (1515, 548808), (1560, 532977), (1759, 472680), (1818, 457340), (2020, 411606), (2340, 355318), (2424, 343005), (2626, 316620), (3030, 274404), (3518, 236340), (3636, 228670), (3939, 211080), (4040, 205803), (4545, 182936), (4680, 177659), (5252, 158310), (5277, 157560), (6060, 137202), (6565, 126648), (7036, 118170), (7272, 114335), (7878, 105540), (8795, 94536), (9090, 91468), (10504, 79155), (10554, 78780), (11817, 70360), (12120, 68601), (13130, 63324), (14072, 59085), (15756, 52770), (15831, 52520), (17590, 47268), (18180, 45734), (19695, 42216), (21108, 39390), (22867, 36360), (23634, 35180), (26260, 31662), (26385, 31512)]