193647960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 696384000

約数和(自身を除く): 502736040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 132, 158, 165, 180, 198, 220, 237, 264, 316, 330, 360, 395, 396, 440, 474, 495, 619, 632, 660, 711, 790, 792, 869, 948, 990, 1185, 1238, 1320, 1422, 1580, 1738, 1857, 1896, 1980, 2370, 2476, 2607, 2844, 3095, 3160, 3476, 3555, 3714, 3960, 4345, 4740, 4952, 5214, 5571, 5688, 6190, 6809, 6952, 7110, 7428, 7821, 8690, 9285, 9480, 10428, 11142, 12380, 13035, 13618, 14220, 14856, 15642, 17380, 18570, 20427, 20856, 22284, 24760, 26070, 27236, 27855, 28440, 31284, 34045, 34760, 37140, 39105, 40854, 44568, 48901, 52140, 54472, 55710, 61281, 62568, 68090, 74280, 78210, 81708, 97802, 102135, 104280, 111420, 122562, 136180, 146703, 156420, 163416, 195604, 204270, 222840, 244505, 245124, 272360, 293406, 306405, 312840, 391208, 408540, 440109, 489010, 490248, 537911, 586812, 612810, 733515, 817080, 880218, 978020, 1075822, 1173624, 1225620, 1467030, 1613733, 1760436, 1956040, 2151644, 2200545, 2451240, 2689555, 2934060, 3227466, 3520872, 4303288, 4401090, 4841199, 5379110, 5868120, 6454932, 8068665, 8802180, 9682398, 10758220, 12909864, 16137330, 17604360, 19364796, 21516440, 24205995, 32274660, 38729592, 48411990, 64549320, 96823980, 193647960]

約数ペア:

[(1, 193647960), (2, 96823980), (3, 64549320), (4, 48411990), (5, 38729592), (6, 32274660), (8, 24205995), (9, 21516440), (10, 19364796), (11, 17604360), (12, 16137330), (15, 12909864), (18, 10758220), (20, 9682398), (22, 8802180), (24, 8068665), (30, 6454932), (33, 5868120), (36, 5379110), (40, 4841199), (44, 4401090), (45, 4303288), (55, 3520872), (60, 3227466), (66, 2934060), (72, 2689555), (79, 2451240), (88, 2200545), (90, 2151644), (99, 1956040), (110, 1760436), (120, 1613733), (132, 1467030), (158, 1225620), (165, 1173624), (180, 1075822), (198, 978020), (220, 880218), (237, 817080), (264, 733515), (316, 612810), (330, 586812), (360, 537911), (395, 490248), (396, 489010), (440, 440109), (474, 408540), (495, 391208), (619, 312840), (632, 306405), (660, 293406), (711, 272360), (790, 245124), (792, 244505), (869, 222840), (948, 204270), (990, 195604), (1185, 163416), (1238, 156420), (1320, 146703), (1422, 136180), (1580, 122562), (1738, 111420), (1857, 104280), (1896, 102135), (1980, 97802), (2370, 81708), (2476, 78210), (2607, 74280), (2844, 68090), (3095, 62568), (3160, 61281), (3476, 55710), (3555, 54472), (3714, 52140), (3960, 48901), (4345, 44568), (4740, 40854), (4952, 39105), (5214, 37140), (5571, 34760), (5688, 34045), (6190, 31284), (6809, 28440), (6952, 27855), (7110, 27236), (7428, 26070), (7821, 24760), (8690, 22284), (9285, 20856), (9480, 20427), (10428, 18570), (11142, 17380), (12380, 15642), (13035, 14856), (13618, 14220)]