121886520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 326270280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1091, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2182, 2280, 2660, 2793, 2940, 3192, 3273, 3724, 3990, 4364, 4655, 5320, 5455, 5586, 5880, 6546, 7448, 7637, 7980, 8728, 9310, 10910, 11172, 13092, 13965, 15274, 15960, 16365, 18620, 20729, 21820, 22344, 22911, 26184, 27930, 30548, 32730, 37240, 38185, 41458, 43640, 45822, 53459, 55860, 61096, 62187, 65460, 76370, 82916, 91644, 103645, 106918, 111720, 114555, 124374, 130920, 145103, 152740, 160377, 165832, 183288, 207290, 213836, 229110, 248748, 267295, 290206, 305480, 310935, 320754, 414580, 427672, 435309, 458220, 497496, 534590, 580412, 621870, 641508, 725515, 801885, 829160, 870618, 916440, 1015721, 1069180, 1160824, 1243740, 1283016, 1451030, 1603770, 1741236, 2031442, 2138360, 2176545, 2487480, 2902060, 3047163, 3207540, 3482472, 4062884, 4353090, 5078605, 5804120, 6094326, 6415080, 8125768, 8706180, 10157210, 12188652, 15235815, 17412360, 20314420, 24377304, 30471630, 40628840, 60943260, 121886520]

約数ペア:

[(1, 121886520), (2, 60943260), (3, 40628840), (4, 30471630), (5, 24377304), (6, 20314420), (7, 17412360), (8, 15235815), (10, 12188652), (12, 10157210), (14, 8706180), (15, 8125768), (19, 6415080), (20, 6094326), (21, 5804120), (24, 5078605), (28, 4353090), (30, 4062884), (35, 3482472), (38, 3207540), (40, 3047163), (42, 2902060), (49, 2487480), (56, 2176545), (57, 2138360), (60, 2031442), (70, 1741236), (76, 1603770), (84, 1451030), (95, 1283016), (98, 1243740), (105, 1160824), (114, 1069180), (120, 1015721), (133, 916440), (140, 870618), (147, 829160), (152, 801885), (168, 725515), (190, 641508), (196, 621870), (210, 580412), (228, 534590), (245, 497496), (266, 458220), (280, 435309), (285, 427672), (294, 414580), (380, 320754), (392, 310935), (399, 305480), (420, 290206), (456, 267295), (490, 248748), (532, 229110), (570, 213836), (588, 207290), (665, 183288), (735, 165832), (760, 160377), (798, 152740), (840, 145103), (931, 130920), (980, 124374), (1064, 114555), (1091, 111720), (1140, 106918), (1176, 103645), (1330, 91644), (1470, 82916), (1596, 76370), (1862, 65460), (1960, 62187), (1995, 61096), (2182, 55860), (2280, 53459), (2660, 45822), (2793, 43640), (2940, 41458), (3192, 38185), (3273, 37240), (3724, 32730), (3990, 30548), (4364, 27930), (4655, 26184), (5320, 22911), (5455, 22344), (5586, 21820), (5880, 20729), (6546, 18620), (7448, 16365), (7637, 15960), (7980, 15274), (8728, 13965), (9310, 13092), (10910, 11172)]