193243320

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{47}}^2$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 666266400

約数和(自身を除く): 473023080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 243, 270, 282, 324, 360, 376, 405, 423, 470, 486, 540, 564, 648, 705, 729, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1410, 1458, 1620, 1692, 1880, 1944, 2115, 2187, 2209, 2430, 2538, 2820, 2916, 3240, 3384, 3645, 3807, 4230, 4374, 4418, 4860, 5076, 5640, 5832, 6345, 6627, 7290, 7614, 8460, 8748, 8836, 9720, 10152, 10935, 11045, 11421, 12690, 13254, 14580, 15228, 16920, 17496, 17672, 19035, 19881, 21870, 22090, 22842, 25380, 26508, 29160, 30456, 33135, 34263, 38070, 39762, 43740, 44180, 45684, 50760, 53016, 57105, 59643, 66270, 68526, 76140, 79524, 87480, 88360, 91368, 99405, 102789, 114210, 119286, 132540, 137052, 152280, 159048, 171315, 178929, 198810, 205578, 228420, 238572, 265080, 274104, 298215, 342630, 357858, 397620, 411156, 456840, 477144, 513945, 536787, 596430, 685260, 715716, 795240, 822312, 894645, 1027890, 1073574, 1192860, 1370520, 1431432, 1610361, 1789290, 2055780, 2147148, 2385720, 2683935, 3220722, 3578580, 4111560, 4294296, 4831083, 5367870, 6441444, 7157160, 8051805, 9662166, 10735740, 12882888, 16103610, 19324332, 21471480, 24155415, 32207220, 38648664, 48310830, 64414440, 96621660, 193243320]

約数ペア:

[(1, 193243320), (2, 96621660), (3, 64414440), (4, 48310830), (5, 38648664), (6, 32207220), (8, 24155415), (9, 21471480), (10, 19324332), (12, 16103610), (15, 12882888), (18, 10735740), (20, 9662166), (24, 8051805), (27, 7157160), (30, 6441444), (36, 5367870), (40, 4831083), (45, 4294296), (47, 4111560), (54, 3578580), (60, 3220722), (72, 2683935), (81, 2385720), (90, 2147148), (94, 2055780), (108, 1789290), (120, 1610361), (135, 1431432), (141, 1370520), (162, 1192860), (180, 1073574), (188, 1027890), (216, 894645), (235, 822312), (243, 795240), (270, 715716), (282, 685260), (324, 596430), (360, 536787), (376, 513945), (405, 477144), (423, 456840), (470, 411156), (486, 397620), (540, 357858), (564, 342630), (648, 298215), (705, 274104), (729, 265080), (810, 238572), (846, 228420), (940, 205578), (972, 198810), (1080, 178929), (1128, 171315), (1215, 159048), (1269, 152280), (1410, 137052), (1458, 132540), (1620, 119286), (1692, 114210), (1880, 102789), (1944, 99405), (2115, 91368), (2187, 88360), (2209, 87480), (2430, 79524), (2538, 76140), (2820, 68526), (2916, 66270), (3240, 59643), (3384, 57105), (3645, 53016), (3807, 50760), (4230, 45684), (4374, 44180), (4418, 43740), (4860, 39762), (5076, 38070), (5640, 34263), (5832, 33135), (6345, 30456), (6627, 29160), (7290, 26508), (7614, 25380), (8460, 22842), (8748, 22090), (8836, 21870), (9720, 19881), (10152, 19035), (10935, 17672), (11045, 17496), (11421, 16920), (12690, 15228), (13254, 14580)]