240562920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 844784640

約数和(自身を除く): 604221720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 47, 51, 52, 60, 65, 68, 78, 85, 94, 102, 104, 120, 130, 136, 141, 156, 170, 188, 193, 195, 204, 221, 235, 255, 260, 282, 312, 340, 376, 386, 390, 408, 442, 470, 510, 520, 564, 579, 611, 663, 680, 705, 772, 780, 799, 884, 940, 965, 1020, 1105, 1128, 1158, 1222, 1326, 1410, 1544, 1560, 1598, 1768, 1833, 1880, 1930, 2040, 2210, 2316, 2397, 2444, 2509, 2652, 2820, 2895, 3055, 3196, 3281, 3315, 3666, 3860, 3995, 4420, 4632, 4794, 4888, 5018, 5304, 5640, 5790, 6110, 6392, 6562, 6630, 7332, 7527, 7720, 7990, 8840, 9071, 9165, 9588, 9843, 10036, 10387, 11580, 11985, 12220, 12545, 13124, 13260, 14664, 15054, 15980, 16405, 18142, 18330, 19176, 19686, 20072, 20774, 23160, 23970, 24440, 25090, 26248, 26520, 27213, 30108, 31161, 31960, 32810, 36284, 36660, 37635, 39372, 41548, 42653, 45355, 47940, 49215, 50180, 51935, 54426, 60216, 62322, 65620, 72568, 73320, 75270, 78744, 83096, 85306, 90710, 95880, 98430, 100360, 103870, 108852, 117923, 124644, 127959, 131240, 136065, 150540, 154207, 155805, 170612, 181420, 196860, 207740, 213265, 217704, 235846, 249288, 255918, 272130, 301080, 308414, 311610, 341224, 353769, 362840, 393720, 415480, 426530, 462621, 471692, 511836, 544260, 589615, 616828, 623220, 639795, 707538, 771035, 853060, 925242, 943384, 1023672, 1088520, 1179230, 1233656, 1246440, 1279590, 1415076, 1542070, 1706120, 1768845, 1850484, 2004691, 2313105, 2358460, 2559180, 2830152, 3084140, 3537690, 3700968, 4009382, 4626210, 4716920, 5118360, 6014073, 6168280, 7075380, 8018764, 9252420, 10023455, 12028146, 14150760, 16037528, 18504840, 20046910, 24056292, 30070365, 40093820, 48112584, 60140730, 80187640, 120281460, 240562920]

約数ペア:

[(1, 240562920), (2, 120281460), (3, 80187640), (4, 60140730), (5, 48112584), (6, 40093820), (8, 30070365), (10, 24056292), (12, 20046910), (13, 18504840), (15, 16037528), (17, 14150760), (20, 12028146), (24, 10023455), (26, 9252420), (30, 8018764), (34, 7075380), (39, 6168280), (40, 6014073), (47, 5118360), (51, 4716920), (52, 4626210), (60, 4009382), (65, 3700968), (68, 3537690), (78, 3084140), (85, 2830152), (94, 2559180), (102, 2358460), (104, 2313105), (120, 2004691), (130, 1850484), (136, 1768845), (141, 1706120), (156, 1542070), (170, 1415076), (188, 1279590), (193, 1246440), (195, 1233656), (204, 1179230), (221, 1088520), (235, 1023672), (255, 943384), (260, 925242), (282, 853060), (312, 771035), (340, 707538), (376, 639795), (386, 623220), (390, 616828), (408, 589615), (442, 544260), (470, 511836), (510, 471692), (520, 462621), (564, 426530), (579, 415480), (611, 393720), (663, 362840), (680, 353769), (705, 341224), (772, 311610), (780, 308414), (799, 301080), (884, 272130), (940, 255918), (965, 249288), (1020, 235846), (1105, 217704), (1128, 213265), (1158, 207740), (1222, 196860), (1326, 181420), (1410, 170612), (1544, 155805), (1560, 154207), (1598, 150540), (1768, 136065), (1833, 131240), (1880, 127959), (1930, 124644), (2040, 117923), (2210, 108852), (2316, 103870), (2397, 100360), (2444, 98430), (2509, 95880), (2652, 90710), (2820, 85306), (2895, 83096), (3055, 78744), (3196, 75270), (3281, 73320), (3315, 72568), (3666, 65620), (3860, 62322), (3995, 60216), (4420, 54426), (4632, 51935), (4794, 50180), (4888, 49215), (5018, 47940), (5304, 45355), (5640, 42653), (5790, 41548), (6110, 39372), (6392, 37635), (6562, 36660), (6630, 36284), (7332, 32810), (7527, 31960), (7720, 31161), (7990, 30108), (8840, 27213), (9071, 26520), (9165, 26248), (9588, 25090), (9843, 24440), (10036, 23970), (10387, 23160), (11580, 20774), (11985, 20072), (12220, 19686), (12545, 19176), (13124, 18330), (13260, 18142), (14664, 16405), (15054, 15980)]