28430482080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 1152

約数和(自身を含む): 125097799680

約数和(自身を除く): 96667317600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 79, 80, 84, 88, 91, 96, 98, 104, 105, 107, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 158, 160, 165, 168, 176, 182, 195, 196, 208, 210, 214, 220, 224, 231, 237, 240, 245, 260, 264, 273, 280, 286, 294, 308, 312, 316, 321, 330, 336, 352, 364, 385, 390, 392, 395, 416, 420, 428, 429, 440, 455, 462, 474, 480, 490, 520, 528, 535, 539, 546, 553, 560, 572, 588, 616, 624, 632, 637, 642, 660, 672, 715, 728, 735, 749, 770, 780, 784, 790, 840, 856, 858, 869, 880, 910, 924, 948, 980, 1001, 1027, 1040, 1056, 1070, 1078, 1092, 1106, 1120, 1144, 1155, 1176, 1177, 1185, 1232, 1248, 1264, 1274, 1284, 1320, 1365, 1391, 1430, 1456, 1470, 1498, 1540, 1560, 1568, 1580, 1605, 1617, 1659, 1680, 1712, 1716, 1738, 1760, 1820, 1848, 1896, 1911, 1960, 2002, 2054, 2080, 2140, 2145, 2156, 2184, 2212, 2247, 2288, 2310, 2352, 2354, 2370, 2464, 2528, 2548, 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約数ペア:

[(1, 28430482080), (2, 14215241040), (3, 9476827360), (4, 7107620520), (5, 5686096416), (6, 4738413680), (7, 4061497440), (8, 3553810260), (10, 2843048208), (11, 2584589280), (12, 2369206840), (13, 2186960160), (14, 2030748720), (15, 1895365472), (16, 1776905130), (20, 1421524104), (21, 1353832480), (22, 1292294640), (24, 1184603420), (26, 1093480080), (28, 1015374360), (30, 947682736), (32, 888452565), (33, 861529760), (35, 812299488), (39, 728986720), (40, 710762052), (42, 676916240), (44, 646147320), (48, 592301710), (49, 580213920), (52, 546740040), (55, 516917856), (56, 507687180), (60, 473841368), (65, 437392032), (66, 430764880), (70, 406149744), (77, 369227040), (78, 364493360), (79, 359879520), (80, 355381026), (84, 338458120), (88, 323073660), (91, 312422880), (96, 296150855), (98, 290106960), (104, 273370020), (105, 270766496), (107, 265705440), (110, 258458928), (112, 253843590), (120, 236920684), (130, 218696016), (132, 215382440), (140, 203074872), (143, 198814560), (147, 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(1680, 16922906), (1712, 16606590), (1716, 16567880), (1738, 16358160), (1760, 16153683), (1820, 15621144), (1848, 15384460), (1896, 14994980), (1911, 14877280), (1960, 14505348), (2002, 14201040), (2054, 13841520), (2080, 13668501), (2140, 13285272), (2145, 13254304), (2156, 13186680), (2184, 13017620), (2212, 12852840), (2247, 12652640), (2288, 12425910), (2310, 12307568), (2352, 12087790), (2354, 12077520), (2370, 11995984), (2464, 11538345), (2528, 11246235), (2548, 11157960), (2568, 11071060), (2607, 10905440), (2640, 10769122), (2695, 10549344), (2730, 10414096), (2765, 10282272), (2782, 10219440), (2860, 9940728), (2912, 9763215), (2940, 9670232), (2996, 9489480), (3003, 9467360), (3080, 9230676), (3081, 9227680), (3120, 9112334), (3160, 8996988), (3185, 8926368), (3210, 8856848), (3234, 8791120), (3318, 8568560), (3360, 8461453), (3424, 8303295), (3432, 8283940), (3476, 8179080), (3531, 8051680), (3640, 7810572), (3696, 7692230), (3745, 7591584), (3792, 7497490), (3822, 7438640), (3871, 7344480), (3920, 7252674), (4004, 7100520), (4108, 6920760), (4173, 6812960), (4280, 6642636), (4290, 6627152), (4312, 6593340), (4345, 6543264), (4368, 6508810), (4424, 6426420), (4494, 6326320), (4576, 6212955), (4620, 6153784), (4704, 6043895), (4708, 6038760), (4740, 5997992), (5005, 5680416), (5096, 5578980), (5135, 5536608), (5136, 5535530), (5214, 5452720), (5243, 5422560), (5280, 5384561), (5390, 5274672), (5460, 5207048), (5530, 5141136), (5564, 5109720), (5720, 4970364), (5880, 4835116), (5885, 4831008), (5992, 4744740), (6006, 4733680), (6083, 4673760), (6160, 4615338), (6162, 4613840), (6240, 4556167), (6320, 4498494), (6370, 4463184), (6420, 4428424), (6468, 4395560), (6636, 4284280), (6864, 4141970), (6952, 4089540), (6955, 4087776), (7007, 4057440), (7062, 4025840), (7189, 3954720), (7280, 3905286), (7392, 3846115), (7490, 3795792), (7584, 3748745), (7644, 3719320), (7742, 3672240), (7840, 3626337), (8008, 3550260), (8085, 3516448), (8216, 3460380), (8239, 3450720), (8295, 3427424), (8346, 3406480), (8453, 3363360), (8560, 3321318), (8580, 3313576), (8624, 3296670), (8690, 3271632), (8736, 3254405), (8848, 3213210), (8988, 3163160), (9240, 3076892), (9416, 3019380), (9480, 2998996), (9555, 2975456), (9737, 2919840), (10010, 2840208), (10192, 2789490), (10270, 2768304), (10272, 2767765), (10428, 2726360), (10486, 2711280), (10780, 2637336), (10920, 2603524), (11060, 2570568), (11128, 2554860), (11235, 2530528), (11297, 2516640), (11440, 2485182), (11613, 2448160), (11760, 2417558), (11770, 2415504), (11984, 2372370), (12012, 2366840), (12166, 2336880), (12320, 2307669), (12324, 2306920), (12640, 2249247), (12740, 2231592), (12840, 2214212), (12936, 2197780), (13035, 2181088), (13272, 2142140), (13728, 2070985), (13904, 2044770), (13910, 2043888), (14014, 2028720), (14124, 2012920), (14378, 1977360), (14560, 1952643), (14980, 1897896), (15015, 1893472), (15288, 1859660), (15301, 1858080), (15405, 1845536), (15484, 1836120), (15729, 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