2649270190320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10631

約数の個数: 960

約数和(自身を含む): 10777056890880

約数和(自身を除く): 8127786700560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 31, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 62, 65, 68, 72, 78, 80, 85, 90, 93, 102, 104, 108, 117, 120, 124, 130, 135, 136, 144, 153, 155, 156, 170, 180, 186, 195, 204, 208, 216, 221, 234, 240, 248, 255, 260, 270, 272, 279, 289, 306, 310, 312, 340, 351, 360, 372, 390, 403, 408, 432, 442, 459, 465, 468, 496, 510, 520, 527, 540, 558, 578, 585, 612, 620, 624, 663, 680, 702, 720, 744, 765, 780, 806, 816, 837, 867, 884, 918, 930, 936, 1020, 1040, 1054, 1080, 1105, 1116, 1156, 1170, 1209, 1224, 1240, 1326, 1360, 1395, 1404, 1445, 1488, 1530, 1560, 1581, 1612, 1674, 1734, 1755, 1768, 1836, 1860, 1872, 1989, 2015, 2040, 2108, 2160, 2210, 2232, 2295, 2312, 2340, 2418, 2448, 2480, 2601, 2635, 2652, 2790, 2808, 2890, 3060, 3120, 3162, 3224, 3315, 3348, 3468, 3510, 3536, 3627, 3672, 3720, 3757, 3978, 4030, 4080, 4185, 4216, 4335, 4420, 4464, 4590, 4624, 4680, 4743, 4836, 5202, 5270, 5304, 5580, 5616, 5780, 5967, 6045, 6120, 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約数ペア:

[(1, 2649270190320), (2, 1324635095160), (3, 883090063440), (4, 662317547580), (5, 529854038064), (6, 441545031720), (8, 331158773790), (9, 294363354480), (10, 264927019032), (12, 220772515860), (13, 203790014640), (15, 176618012688), (16, 165579386895), (17, 155839422960), (18, 147181677240), (20, 132463509516), (24, 110386257930), (26, 101895007320), (27, 98121118160), (30, 88309006344), (31, 85460328720), (34, 77919711480), (36, 73590838620), (39, 67930004880), (40, 66231754758), (45, 58872670896), (48, 55193128965), (51, 51946474320), (52, 50947503660), (54, 49060559080), (60, 44154503172), (62, 42730164360), (65, 40758002928), (68, 38959855740), (72, 36795419310), (78, 33965002440), (80, 33115877379), (85, 31167884592), (90, 29436335448), (93, 28486776240), (102, 25973237160), (104, 25473751830), (108, 24530279540), (117, 22643334960), (120, 22077251586), (124, 21365082180), (130, 20379001464), (135, 19624223632), (136, 19479927870), (144, 18397709655), (153, 17315491440), (155, 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(806, 3286935720), (816, 3246654645), (837, 3165197360), (867, 3055674960), (884, 2996911980), (918, 2885915240), (930, 2848677624), (936, 2830416870), (1020, 2597323716), (1040, 2547375183), (1054, 2513539080), (1080, 2453027954), (1105, 2397529584), (1116, 2373898020), (1156, 2291756220), (1170, 2264333496), (1209, 2191290480), (1224, 2164436430), (1240, 2136508218), (1326, 1997941320), (1360, 1947992787), (1395, 1899118416), (1404, 1886944580), (1445, 1833404976), (1488, 1780423515), (1530, 1731549144), (1560, 1698250122), (1581, 1675692720), (1612, 1643467860), (1674, 1582598680), (1734, 1527837480), (1755, 1509555664), (1768, 1498455990), (1836, 1442957620), (1860, 1424338812), (1872, 1415208435), (1989, 1331960880), (2015, 1314774288), (2040, 1298661858), (2108, 1256769540), (2160, 1226513977), (2210, 1198764792), (2232, 1186949010), (2295, 1154366096), (2312, 1145878110), (2340, 1132166748), (2418, 1095645240), (2448, 1082218215), (2480, 1068254109), (2601, 1018558320), (2635, 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