2991388320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1714

約数の個数: 288

約数和(自身を含む): 10818033408

約数和(自身を除く): 7826645088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 243, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 486, 540, 564, 648, 705, 720, 752, 810, 846, 864, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1440, 1504, 1620, 1637, 1692, 1880, 1944, 2115, 2160, 2256, 2430, 2538, 2592, 2820, 3240, 3274, 3384, 3760, 3807, 3888, 4230, 4320, 4512, 4860, 4911, 5076, 5640, 6345, 6480, 6548, 6768, 7520, 7614, 7776, 8185, 8460, 9720, 9822, 10152, 11280, 11421, 12690, 12960, 13096, 13536, 14733, 15228, 16370, 16920, 19035, 19440, 19644, 20304, 22560, 22842, 24555, 25380, 26192, 29466, 30456, 32740, 33840, 38070, 38880, 39288, 40608, 44199, 45684, 49110, 50760, 52384, 57105, 58932, 60912, 65480, 67680, 73665, 76140, 76939, 78576, 88398, 91368, 98220, 101520, 114210, 117864, 121824, 130960, 132597, 147330, 152280, 153878, 157152, 176796, 182736, 196440, 203040, 220995, 228420, 230817, 235728, 261920, 265194, 294660, 304560, 307756, 353592, 365472, 384695, 392880, 397791, 441990, 456840, 461634, 471456, 530388, 589320, 609120, 615512, 662985, 692451, 707184, 769390, 785760, 795582, 883980, 913680, 923268, 1060776, 1154085, 1178640, 1231024, 1325970, 1384902, 1414368, 1538780, 1591164, 1767960, 1827360, 1846536, 1988955, 2077353, 2121552, 2308170, 2357280, 2462048, 2651940, 2769804, 3077560, 3182328, 3462255, 3535920, 3693072, 3977910, 4154706, 4243104, 4616340, 5303880, 5539608, 6155120, 6232059, 6364656, 6924510, 7071840, 7386144, 7955820, 8309412, 9232680, 10386765, 10607760, 11079216, 12310240, 12464118, 12729312, 13849020, 15911640, 16618824, 18465360, 18696177, 20773530, 21215520, 22158432, 24928236, 27698040, 31160295, 31823280, 33237648, 36930720, 37392354, 41547060, 49856472, 55396080, 62320590, 63646560, 66475296, 74784708, 83094120, 93480885, 99712944, 110792160, 124641180, 149569416, 166188240, 186961770, 199425888, 249282360, 299138832, 332376480, 373923540, 498564720, 598277664, 747847080, 997129440, 1495694160, 2991388320]

約数ペア:

[(1, 2991388320), (2, 1495694160), (3, 997129440), (4, 747847080), (5, 598277664), (6, 498564720), (8, 373923540), (9, 332376480), (10, 299138832), (12, 249282360), (15, 199425888), (16, 186961770), (18, 166188240), (20, 149569416), (24, 124641180), (27, 110792160), (30, 99712944), (32, 93480885), (36, 83094120), (40, 74784708), (45, 66475296), (47, 63646560), (48, 62320590), (54, 55396080), (60, 49856472), (72, 41547060), (80, 37392354), (81, 36930720), (90, 33237648), (94, 31823280), (96, 31160295), (108, 27698040), (120, 24928236), (135, 22158432), (141, 21215520), (144, 20773530), (160, 18696177), (162, 18465360), (180, 16618824), (188, 15911640), (216, 13849020), (235, 12729312), (240, 12464118), (243, 12310240), (270, 11079216), (282, 10607760), (288, 10386765), (324, 9232680), (360, 8309412), (376, 7955820), (405, 7386144), (423, 7071840), (432, 6924510), (470, 6364656), (480, 6232059), (486, 6155120), (540, 5539608), (564, 5303880), (648, 4616340), (705, 4243104), (720, 4154706), (752, 3977910), (810, 3693072), (846, 3535920), (864, 3462255), (940, 3182328), (972, 3077560), (1080, 2769804), (1128, 2651940), (1215, 2462048), (1269, 2357280), (1296, 2308170), (1410, 2121552), (1440, 2077353), (1504, 1988955), (1620, 1846536), (1637, 1827360), (1692, 1767960), (1880, 1591164), (1944, 1538780), (2115, 1414368), (2160, 1384902), (2256, 1325970), (2430, 1231024), (2538, 1178640), (2592, 1154085), (2820, 1060776), (3240, 923268), (3274, 913680), (3384, 883980), (3760, 795582), (3807, 785760), (3888, 769390), (4230, 707184), (4320, 692451), (4512, 662985), (4860, 615512), (4911, 609120), (5076, 589320), (5640, 530388), (6345, 471456), (6480, 461634), (6548, 456840), (6768, 441990), (7520, 397791), (7614, 392880), (7776, 384695), (8185, 365472), (8460, 353592), (9720, 307756), (9822, 304560), (10152, 294660), (11280, 265194), (11421, 261920), (12690, 235728), (12960, 230817), (13096, 228420), (13536, 220995), (14733, 203040), (15228, 196440), (16370, 182736), (16920, 176796), (19035, 157152), (19440, 153878), (19644, 152280), (20304, 147330), (22560, 132597), (22842, 130960), (24555, 121824), (25380, 117864), (26192, 114210), (29466, 101520), (30456, 98220), (32740, 91368), (33840, 88398), (38070, 78576), (38880, 76939), (39288, 76140), (40608, 73665), (44199, 67680), (45684, 65480), (49110, 60912), (50760, 58932), (52384, 57105)]