28048473180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1235

約数の個数: 576

約数和(自身を含む): 110913828480

約数和(自身を除く): 82865355300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 73, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 146, 147, 156, 180, 182, 189, 195, 196, 210, 219, 234, 245, 252, 260, 270, 273, 292, 294, 315, 351, 364, 365, 378, 390, 420, 438, 441, 455, 468, 490, 511, 540, 546, 585, 588, 630, 637, 657, 702, 730, 735, 756, 780, 819, 876, 882, 910, 945, 949, 980, 1022, 1092, 1095, 1117, 1170, 1260, 1274, 1314, 1323, 1365, 1404, 1460, 1470, 1533, 1638, 1755, 1764, 1820, 1890, 1898, 1911, 1971, 2044, 2190, 2205, 2234, 2340, 2457, 2548, 2555, 2628, 2646, 2730, 2847, 2940, 3066, 3185, 3276, 3285, 3351, 3510, 3577, 3780, 3796, 3822, 3942, 4095, 4380, 4410, 4468, 4599, 4745, 4914, 5110, 5292, 5460, 5585, 5694, 5733, 6132, 6370, 6570, 6615, 6643, 6702, 7020, 7154, 7644, 7665, 7819, 7884, 8190, 8541, 8820, 9198, 9490, 9555, 9828, 9855, 10053, 10220, 10731, 11170, 11388, 11466, 12285, 12740, 13140, 13230, 13286, 13404, 13797, 14235, 14308, 14521, 15330, 15638, 16380, 16755, 17082, 17199, 17885, 18396, 18980, 19110, 19710, 19929, 20106, 21462, 22340, 22932, 22995, 23457, 24570, 25623, 26460, 26572, 27594, 28470, 28665, 29042, 30159, 30660, 31276, 32193, 33215, 33510, 34164, 34398, 35770, 38220, 39095, 39420, 39858, 40212, 42705, 42924, 43563, 45990, 46501, 46914, 49140, 50265, 51246, 53655, 54733, 55188, 56940, 57330, 58084, 59787, 60318, 64386, 66430, 67020, 68796, 68985, 70371, 71540, 72605, 78190, 79716, 81541, 85410, 85995, 87126, 91980, 93002, 93828, 96579, 99645, 100530, 101647, 102492, 107310, 109466, 114660, 117285, 119574, 120636, 128115, 128772, 130689, 132860, 137970, 139503, 140742, 145210, 150795, 156380, 160965, 163082, 164199, 170820, 171990, 174252, 179361, 186004, 193158, 199290, 201060, 203294, 211113, 214620, 217815, 218932, 232505, 234570, 239148, 244623, 256230, 261378, 273665, 275940, 279006, 281484, 290420, 298935, 301590, 304941, 321930, 326164, 328398, 343980, 351855, 358722, 386316, 392067, 398580, 406588, 407705, 418509, 422226, 435630, 465010, 469140, 482895, 489246, 492597, 508235, 512460, 522756, 547330, 558012, 570787, 597870, 603180, 609882, 643860, 653445, 656796, 697515, 703710, 711529, 717444, 733869, 784134, 815410, 820995, 837018, 844452, 871260, 896805, 914823, 930020, 965790, 978492, 985194, 1016470, 1055565, 1060033, 1094660, 1141574, 1195740, 1219764, 1223115, 1255527, 1306890, 1395030, 1407420, 1423058, 1467738, 1477791, 1524705, 1568268, 1630820, 1641990, 1674036, 1712361, 1793610, 1829646, 1931580, 1960335, 1970388, 2032940, 2092545, 2111130, 2120066, 2134587, 2201607, 2283148, 2446230, 2462985, 2511054, 2613780, 2744469, 2790060, 2846116, 2853935, 2935476, 2955582, 3049410, 3180099, 3283980, 3424722, 3557645, 3587220, 3659292, 3669345, 3920670, 3995509, 4185090, 4222260, 4240132, 4269174, 4403214, 4574115, 4892460, 4925970, 5022108, 5137083, 5300165, 5488938, 5707870, 5911164, 6098820, 6277635, 6360198, 6403761, 6849444, 7115290, 7338690, 7388955, 7420231, 7841340, 7991018, 8370180, 8538348, 8561805, 8806428, 9148230, 9540297, 9851940, 10274166, 10600330, 10672935, 10977876, 11008035, 11415740, 11986527, 12555270, 12720396, 12807522, 13722345, 14230580, 14677380, 14777910, 14840462, 15411249, 15900495, 15982036, 17123610, 18296460, 19080594, 19211283, 19977545, 20548332, 21200660, 21345870, 22016070, 22260693, 23973054, 25110540, 25615044, 25685415, 27444690, 28620891, 29555820, 29680924, 30822498, 31800990, 32018805, 34247220, 35959581, 37101155, 38161188, 38422566, 39955090, 42691740, 44032140, 44521386, 47701485, 47946108, 51370830, 51941617, 54889380, 57241782, 59932635, 61644996, 63601980, 64037610, 66782079, 71919162, 74202310, 76845132, 77056245, 79910180, 89042772, 95402970, 96056415, 102741660, 103883234, 107878743, 111303465, 114483564, 119865270, 128075220, 133564158, 143104455, 143838324, 148404620, 154112490, 155824851, 179797905, 190805940, 192112830, 200346237, 207766468, 215757486, 222606930, 239730540, 259708085, 267128316, 286208910, 308224980, 311649702, 333910395, 359595810, 384225660, 400692474, 431514972, 445213860, 467474553, 519416170, 539393715, 572417820, 623299404, 667820790, 719191620, 779124255, 801384948, 934949106, 1001731185, 1038832340, 1078787430, 1335641580, 1402423659, 1558248510, 1869898212, 2003462370, 2157574860, 2337372765, 2804847318, 3116497020, 4006924740, 4674745530, 5609694636, 7012118295, 9349491060, 14024236590, 28048473180]

約数ペア:

[(1, 28048473180), (2, 14024236590), (3, 9349491060), (4, 7012118295), (5, 5609694636), (6, 4674745530), (7, 4006924740), (9, 3116497020), (10, 2804847318), (12, 2337372765), (13, 2157574860), (14, 2003462370), (15, 1869898212), (18, 1558248510), (20, 1402423659), (21, 1335641580), (26, 1078787430), (27, 1038832340), (28, 1001731185), (30, 934949106), (35, 801384948), (36, 779124255), (39, 719191620), (42, 667820790), (45, 623299404), (49, 572417820), (52, 539393715), (54, 519416170), (60, 467474553), (63, 445213860), (65, 431514972), (70, 400692474), (73, 384225660), (78, 359595810), (84, 333910395), (90, 311649702), (91, 308224980), (98, 286208910), (105, 267128316), (108, 259708085), (117, 239730540), (126, 222606930), (130, 215757486), (135, 207766468), (140, 200346237), (146, 192112830), (147, 190805940), (156, 179797905), (180, 155824851), (182, 154112490), (189, 148404620), (195, 143838324), (196, 143104455), (210, 133564158), (219, 128075220), (234, 119865270), (245, 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(39858, 703710), (40212, 697515), (42705, 656796), (42924, 653445), (43563, 643860), (45990, 609882), (46501, 603180), (46914, 597870), (49140, 570787), (50265, 558012), (51246, 547330), (53655, 522756), (54733, 512460), (55188, 508235), (56940, 492597), (57330, 489246), (58084, 482895), (59787, 469140), (60318, 465010), (64386, 435630), (66430, 422226), (67020, 418509), (68796, 407705), (68985, 406588), (70371, 398580), (71540, 392067), (72605, 386316), (78190, 358722), (79716, 351855), (81541, 343980), (85410, 328398), (85995, 326164), (87126, 321930), (91980, 304941), (93002, 301590), (93828, 298935), (96579, 290420), (99645, 281484), (100530, 279006), (101647, 275940), (102492, 273665), (107310, 261378), (109466, 256230), (114660, 244623), (117285, 239148), (119574, 234570), (120636, 232505), (128115, 218932), (128772, 217815), (130689, 214620), (132860, 211113), (137970, 203294), (139503, 201060), (140742, 199290), (145210, 193158), (150795, 186004), (156380, 179361), (160965, 174252), (163082, 171990), (164199, 170820)]