30710160

素因数分解:

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

素因数の和:242

約数の個数: 240

約数和(自身を含む): 118211184

約数和(自身を除く): 87501024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 193, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 386, 390, 408, 442, 468, 510, 520, 579, 585, 612, 624, 663, 680, 720, 765, 772, 780, 816, 884, 936, 965, 1020, 1040, 1105, 1158, 1170, 1224, 1326, 1360, 1530, 1544, 1560, 1737, 1768, 1872, 1930, 1989, 2040, 2210, 2316, 2340, 2448, 2509, 2652, 2895, 3060, 3088, 3120, 3281, 3315, 3474, 3536, 3860, 3978, 4080, 4420, 4632, 4680, 5018, 5304, 5790, 6120, 6562, 6630, 6948, 7527, 7720, 7956, 8685, 8840, 9264, 9360, 9843, 9945, 10036, 10608, 11580, 12240, 12545, 13124, 13260, 13896, 15054, 15440, 15912, 16405, 17370, 17680, 19686, 19890, 20072, 22581, 23160, 25090, 26248, 26520, 27792, 29529, 30108, 31824, 32810, 34740, 37635, 39372, 39780, 40144, 42653, 45162, 46320, 49215, 50180, 52496, 53040, 59058, 60216, 65620, 69480, 75270, 78744, 79560, 85306, 90324, 98430, 100360, 112905, 118116, 120432, 127959, 131240, 138960, 147645, 150540, 157488, 159120, 170612, 180648, 196860, 200720, 213265, 225810, 236232, 255918, 262480, 295290, 301080, 341224, 361296, 383877, 393720, 426530, 451620, 472464, 511836, 590580, 602160, 639795, 682448, 767754, 787440, 853060, 903240, 1023672, 1181160, 1279590, 1535508, 1706120, 1806480, 1919385, 2047344, 2362320, 2559180, 3071016, 3412240, 3838770, 5118360, 6142032, 7677540, 10236720, 15355080, 30710160]

約数ペア:

[(1, 30710160), (2, 15355080), (3, 10236720), (4, 7677540), (5, 6142032), (6, 5118360), (8, 3838770), (9, 3412240), (10, 3071016), (12, 2559180), (13, 2362320), (15, 2047344), (16, 1919385), (17, 1806480), (18, 1706120), (20, 1535508), (24, 1279590), (26, 1181160), (30, 1023672), (34, 903240), (36, 853060), (39, 787440), (40, 767754), (45, 682448), (48, 639795), (51, 602160), (52, 590580), (60, 511836), (65, 472464), (68, 451620), (72, 426530), (78, 393720), (80, 383877), (85, 361296), (90, 341224), (102, 301080), (104, 295290), (117, 262480), (120, 255918), (130, 236232), (136, 225810), (144, 213265), (153, 200720), (156, 196860), (170, 180648), (180, 170612), (193, 159120), (195, 157488), (204, 150540), (208, 147645), (221, 138960), (234, 131240), (240, 127959), (255, 120432), (260, 118116), (272, 112905), (306, 100360), (312, 98430), (340, 90324), (360, 85306), (386, 79560), (390, 78744), (408, 75270), (442, 69480), (468, 65620), (510, 60216), (520, 59058), (579, 53040), (585, 52496), (612, 50180), (624, 49215), (663, 46320), (680, 45162), (720, 42653), (765, 40144), (772, 39780), (780, 39372), (816, 37635), (884, 34740), (936, 32810), (965, 31824), (1020, 30108), (1040, 29529), (1105, 27792), (1158, 26520), (1170, 26248), (1224, 25090), (1326, 23160), (1360, 22581), (1530, 20072), (1544, 19890), (1560, 19686), (1737, 17680), (1768, 17370), (1872, 16405), (1930, 15912), (1989, 15440), (2040, 15054), (2210, 13896), (2316, 13260), (2340, 13124), (2448, 12545), (2509, 12240), (2652, 11580), (2895, 10608), (3060, 10036), (3088, 9945), (3120, 9843), (3281, 9360), (3315, 9264), (3474, 8840), (3536, 8685), (3860, 7956), (3978, 7720), (4080, 7527), (4420, 6948), (4632, 6630), (4680, 6562), (5018, 6120), (5304, 5790)]