138195720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 532390320

約数和(自身を除く): 394194600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 193, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 386, 390, 405, 408, 442, 459, 468, 510, 520, 540, 579, 585, 612, 648, 663, 680, 702, 765, 772, 780, 810, 884, 918, 936, 965, 1020, 1053, 1080, 1105, 1158, 1170, 1224, 1326, 1377, 1404, 1530, 1544, 1560, 1620, 1737, 1755, 1768, 1836, 1930, 1989, 2040, 2106, 2210, 2295, 2316, 2340, 2509, 2652, 2754, 2808, 2895, 3060, 3240, 3281, 3315, 3474, 3510, 3672, 3860, 3978, 4212, 4420, 4590, 4632, 4680, 5018, 5211, 5265, 5304, 5508, 5790, 5967, 6120, 6562, 6630, 6885, 6948, 7020, 7527, 7720, 7956, 8424, 8685, 8840, 9180, 9843, 9945, 10036, 10422, 10530, 11016, 11580, 11934, 12545, 13124, 13260, 13770, 13896, 14040, 15054, 15633, 15912, 16405, 17370, 17901, 18360, 19686, 19890, 20072, 20844, 21060, 22581, 23160, 23868, 25090, 26055, 26248, 26520, 27540, 29529, 29835, 30108, 31266, 32810, 34740, 35802, 37635, 39372, 39780, 41688, 42120, 42653, 45162, 47736, 49215, 50180, 52110, 55080, 59058, 59670, 60216, 62532, 65620, 67743, 69480, 71604, 75270, 78165, 78744, 79560, 85306, 88587, 89505, 90324, 98430, 100360, 104220, 112905, 118116, 119340, 125064, 127959, 131240, 135486, 143208, 147645, 150540, 156330, 170612, 177174, 179010, 180648, 196860, 203229, 208440, 213265, 225810, 236232, 238680, 255918, 265761, 270972, 295290, 301080, 312660, 338715, 341224, 354348, 358020, 383877, 393720, 406458, 426530, 442935, 451620, 511836, 531522, 541944, 590580, 625320, 639795, 677430, 708696, 716040, 767754, 812916, 853060, 885870, 903240, 1016145, 1023672, 1063044, 1151631, 1181160, 1279590, 1328805, 1354860, 1535508, 1625832, 1706120, 1771740, 1919385, 2032290, 2126088, 2303262, 2559180, 2657610, 2709720, 3071016, 3454893, 3543480, 3838770, 4064580, 4606524, 5118360, 5315220, 5758155, 6909786, 7677540, 8129160, 9213048, 10630440, 11516310, 13819572, 15355080, 17274465, 23032620, 27639144, 34548930, 46065240, 69097860, 138195720]

約数ペア:

[(1, 138195720), (2, 69097860), (3, 46065240), (4, 34548930), (5, 27639144), (6, 23032620), (8, 17274465), (9, 15355080), (10, 13819572), (12, 11516310), (13, 10630440), (15, 9213048), (17, 8129160), (18, 7677540), (20, 6909786), (24, 5758155), (26, 5315220), (27, 5118360), (30, 4606524), (34, 4064580), (36, 3838770), (39, 3543480), (40, 3454893), (45, 3071016), (51, 2709720), (52, 2657610), (54, 2559180), (60, 2303262), (65, 2126088), (68, 2032290), (72, 1919385), (78, 1771740), (81, 1706120), (85, 1625832), (90, 1535508), (102, 1354860), (104, 1328805), (108, 1279590), (117, 1181160), (120, 1151631), (130, 1063044), (135, 1023672), (136, 1016145), (153, 903240), (156, 885870), (162, 853060), (170, 812916), (180, 767754), (193, 716040), (195, 708696), (204, 677430), (216, 639795), (221, 625320), (234, 590580), (255, 541944), (260, 531522), (270, 511836), (306, 451620), (312, 442935), (324, 426530), (340, 406458), (351, 393720), (360, 383877), (386, 358020), (390, 354348), (405, 341224), (408, 338715), (442, 312660), (459, 301080), (468, 295290), (510, 270972), (520, 265761), (540, 255918), (579, 238680), (585, 236232), (612, 225810), (648, 213265), (663, 208440), (680, 203229), (702, 196860), (765, 180648), (772, 179010), (780, 177174), (810, 170612), (884, 156330), (918, 150540), (936, 147645), (965, 143208), (1020, 135486), (1053, 131240), (1080, 127959), (1105, 125064), (1158, 119340), (1170, 118116), (1224, 112905), (1326, 104220), (1377, 100360), (1404, 98430), (1530, 90324), (1544, 89505), (1560, 88587), (1620, 85306), (1737, 79560), (1755, 78744), (1768, 78165), (1836, 75270), (1930, 71604), (1989, 69480), (2040, 67743), (2106, 65620), (2210, 62532), (2295, 60216), (2316, 59670), (2340, 59058), (2509, 55080), (2652, 52110), (2754, 50180), (2808, 49215), (2895, 47736), (3060, 45162), (3240, 42653), (3281, 42120), (3315, 41688), (3474, 39780), (3510, 39372), (3672, 37635), (3860, 35802), (3978, 34740), (4212, 32810), (4420, 31266), (4590, 30108), (4632, 29835), (4680, 29529), (5018, 27540), (5211, 26520), (5265, 26248), (5304, 26055), (5508, 25090), (5790, 23868), (5967, 23160), (6120, 22581), (6562, 21060), (6630, 20844), (6885, 20072), (6948, 19890), (7020, 19686), (7527, 18360), (7720, 17901), (7956, 17370), (8424, 16405), (8685, 15912), (8840, 15633), (9180, 15054), (9843, 14040), (9945, 13896), (10036, 13770), (10422, 13260), (10530, 13124), (11016, 12545), (11580, 11934)]