170945640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 590990400

約数和(自身を除く): 420044760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 409, 430, 486, 516, 540, 645, 648, 774, 810, 818, 860, 972, 1032, 1080, 1161, 1215, 1227, 1290, 1548, 1620, 1636, 1720, 1935, 1944, 2045, 2322, 2430, 2454, 2580, 3096, 3240, 3272, 3483, 3681, 3870, 4090, 4644, 4860, 4908, 5160, 5805, 6135, 6966, 7362, 7740, 8180, 9288, 9720, 9816, 10449, 11043, 11610, 12270, 13932, 14724, 15480, 16360, 17415, 17587, 18405, 20898, 22086, 23220, 24540, 27864, 29448, 33129, 34830, 35174, 36810, 41796, 44172, 46440, 49080, 52245, 52761, 55215, 66258, 69660, 70348, 73620, 83592, 87935, 88344, 99387, 104490, 105522, 110430, 132516, 139320, 140696, 147240, 158283, 165645, 175870, 198774, 208980, 211044, 220860, 263805, 265032, 316566, 331290, 351740, 397548, 417960, 422088, 441720, 474849, 496935, 527610, 633132, 662580, 703480, 791415, 795096, 949698, 993870, 1055220, 1266264, 1325160, 1424547, 1582830, 1899396, 1987740, 2110440, 2374245, 2849094, 3165660, 3798792, 3975480, 4273641, 4748490, 5698188, 6331320, 7122735, 8547282, 9496980, 11396376, 14245470, 17094564, 18993960, 21368205, 28490940, 34189128, 42736410, 56981880, 85472820, 170945640]

約数ペア:

[(1, 170945640), (2, 85472820), (3, 56981880), (4, 42736410), (5, 34189128), (6, 28490940), (8, 21368205), (9, 18993960), (10, 17094564), (12, 14245470), (15, 11396376), (18, 9496980), (20, 8547282), (24, 7122735), (27, 6331320), (30, 5698188), (36, 4748490), (40, 4273641), (43, 3975480), (45, 3798792), (54, 3165660), (60, 2849094), (72, 2374245), (81, 2110440), (86, 1987740), (90, 1899396), (108, 1582830), (120, 1424547), (129, 1325160), (135, 1266264), (162, 1055220), (172, 993870), (180, 949698), (215, 795096), (216, 791415), (243, 703480), (258, 662580), (270, 633132), (324, 527610), (344, 496935), (360, 474849), (387, 441720), (405, 422088), (409, 417960), (430, 397548), (486, 351740), (516, 331290), (540, 316566), (645, 265032), (648, 263805), (774, 220860), (810, 211044), (818, 208980), (860, 198774), (972, 175870), (1032, 165645), (1080, 158283), (1161, 147240), (1215, 140696), (1227, 139320), (1290, 132516), (1548, 110430), (1620, 105522), (1636, 104490), (1720, 99387), (1935, 88344), (1944, 87935), (2045, 83592), (2322, 73620), (2430, 70348), (2454, 69660), (2580, 66258), (3096, 55215), (3240, 52761), (3272, 52245), (3483, 49080), (3681, 46440), (3870, 44172), (4090, 41796), (4644, 36810), (4860, 35174), (4908, 34830), (5160, 33129), (5805, 29448), (6135, 27864), (6966, 24540), (7362, 23220), (7740, 22086), (8180, 20898), (9288, 18405), (9720, 17587), (9816, 17415), (10449, 16360), (11043, 15480), (11610, 14724), (12270, 13932)]