194887080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5872

約数の個数: 128

約数和(自身を含む): 670694400

約数和(自身を除く): 475807320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 5821, 6696, 8370, 11160, 11642, 16740, 17463, 23284, 29105, 33480, 34926, 46568, 52389, 58210, 69852, 87315, 104778, 116420, 139704, 157167, 174630, 180451, 209556, 232840, 261945, 314334, 349260, 360902, 419112, 523890, 541353, 628668, 698520, 721804, 785835, 902255, 1047780, 1082706, 1257336, 1443608, 1571670, 1624059, 1804510, 2095560, 2165412, 2706765, 3143340, 3248118, 3609020, 4330824, 4872177, 5413530, 6286680, 6496236, 7218040, 8120295, 9744354, 10827060, 12992472, 16240590, 19488708, 21654120, 24360885, 32481180, 38977416, 48721770, 64962360, 97443540, 194887080]

約数ペア:

[(1, 194887080), (2, 97443540), (3, 64962360), (4, 48721770), (5, 38977416), (6, 32481180), (8, 24360885), (9, 21654120), (10, 19488708), (12, 16240590), (15, 12992472), (18, 10827060), (20, 9744354), (24, 8120295), (27, 7218040), (30, 6496236), (31, 6286680), (36, 5413530), (40, 4872177), (45, 4330824), (54, 3609020), (60, 3248118), (62, 3143340), (72, 2706765), (90, 2165412), (93, 2095560), (108, 1804510), (120, 1624059), (124, 1571670), (135, 1443608), (155, 1257336), (180, 1082706), (186, 1047780), (216, 902255), (248, 785835), (270, 721804), (279, 698520), (310, 628668), (360, 541353), (372, 523890), (465, 419112), (540, 360902), (558, 349260), (620, 314334), (744, 261945), (837, 232840), (930, 209556), (1080, 180451), (1116, 174630), (1240, 157167), (1395, 139704), (1674, 116420), (1860, 104778), (2232, 87315), (2790, 69852), (3348, 58210), (3720, 52389), (4185, 46568), (5580, 34926), (5821, 33480), (6696, 29105), (8370, 23284), (11160, 17463), (11642, 16740)]