28708680000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 1120

約数和(自身を含む): 127975034880

約数和(自身を除く): 99266354880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 25, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 50, 52, 55, 56, 60, 64, 65, 66, 70, 75, 77, 78, 80, 84, 88, 91, 96, 100, 104, 105, 110, 112, 120, 125, 130, 132, 140, 143, 150, 154, 156, 160, 165, 168, 175, 176, 182, 192, 195, 200, 208, 210, 220, 224, 231, 239, 240, 250, 260, 264, 273, 275, 280, 286, 300, 308, 312, 320, 325, 330, 336, 350, 352, 364, 375, 385, 390, 400, 416, 420, 429, 440, 448, 455, 462, 478, 480, 500, 520, 525, 528, 546, 550, 560, 572, 600, 616, 624, 625, 650, 660, 672, 700, 704, 715, 717, 728, 750, 770, 780, 800, 825, 832, 840, 858, 875, 880, 910, 924, 956, 960, 975, 1000, 1001, 1040, 1050, 1056, 1092, 1100, 1120, 1144, 1155, 1195, 1200, 1232, 1248, 1250, 1300, 1320, 1344, 1365, 1375, 1400, 1430, 1434, 1456, 1500, 1540, 1560, 1600, 1625, 1650, 1673, 1680, 1716, 1750, 1760, 1820, 1848, 1875, 1912, 1925, 1950, 2000, 2002, 2080, 2100, 2112, 2145, 2184, 2200, 2240, 2275, 2288, 2310, 2390, 2400, 2464, 2496, 2500, 2600, 2625, 2629, 2640, 2730, 2750, 2800, 2860, 2868, 2912, 3000, 3003, 3080, 3107, 3120, 3250, 3300, 3346, 3360, 3432, 3500, 3520, 3575, 3585, 3640, 3696, 3750, 3824, 3850, 3900, 4000, 4004, 4125, 4160, 4200, 4290, 4368, 4375, 4400, 4550, 4576, 4620, 4780, 4800, 4875, 4928, 5000, 5005, 5019, 5200, 5250, 5258, 5280, 5460, 5500, 5600, 5720, 5736, 5775, 5824, 5975, 6000, 6006, 6160, 6214, 6240, 6500, 6600, 6692, 6720, 6825, 6864, 6875, 7000, 7150, 7170, 7280, 7392, 7500, 7648, 7700, 7800, 7887, 8000, 8008, 8125, 8250, 8365, 8400, 8580, 8736, 8750, 8800, 9100, 9152, 9240, 9321, 9560, 9625, 9750, 10000, 10010, 10038, 10400, 10500, 10516, 10560, 10725, 10920, 11000, 11200, 11375, 11440, 11472, 11550, 11950, 12000, 12012, 12320, 12428, 12480, 13000, 13125, 13145, 13200, 13384, 13650, 13728, 13750, 14000, 14300, 14340, 14560, 14784, 15000, 15015, 15296, 15400, 15535, 15600, 15774, 16016, 16250, 16500, 16730, 16800, 17160, 17472, 17500, 17600, 17875, 17925, 18200, 18403, 18480, 18642, 19120, 19250, 19500, 20000, 20020, 20076, 20625, 20800, 21000, 21032, 21450, 21749, 21840, 22000, 22750, 22880, 22944, 23100, 23900, 24000, 24024, 24375, 24640, 24856, 25025, 25095, 26000, 26250, 26290, 26400, 26768, 27300, 27456, 27500, 28000, 28600, 28680, 28875, 29120, 29875, 30000, 30030, 30800, 31070, 31200, 31548, 32032, 32500, 33000, 33460, 33600, 34125, 34177, 34320, 35000, 35750, 35850, 36400, 36806, 36960, 37284, 38240, 38500, 39000, 39435, 40000, 40040, 40152, 41250, 41825, 42000, 42064, 42900, 43498, 43680, 44000, 45500, 45760, 45888, 46200, 46605, 47800, 48048, 48125, 48750, 49712, 50050, 50190, 52000, 52500, 52580, 52800, 53536, 53625, 54600, 55000, 55209, 56000, 56875, 57200, 57360, 57750, 59750, 60000, 60060, 61600, 62140, 62400, 63096, 64064, 65000, 65247, 65725, 66000, 66920, 68250, 68354, 68640, 70000, 71500, 71700, 72800, 73612, 73920, 74568, 75075, 76480, 77000, 77675, 78000, 78870, 80080, 80304, 82500, 83650, 84000, 84128, 85800, 86996, 87360, 88000, 89375, 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334600, 341250, 341770, 343200, 347984, 357500, 358500, 364000, 368060, 369600, 372840, 375375, 382400, 385000, 388375, 390000, 394350, 400400, 401520, 410124, 418250, 420000, 420640, 429000, 434980, 436800, 440000, 441672, 448125, 455000, 460075, 462000, 466050, 478000, 478478, 480480, 497120, 500500, 501900, 504768, 512655, 520000, 521976, 525800, 535360, 536250, 543725, 546000, 546832, 552090, 572000, 573600, 577500, 588896, 596544, 597500, 600600, 616000, 621400, 625625, 627375, 630960, 652470, 657250, 660000, 669200, 682500, 683540, 686400, 695968, 715000, 717000, 717717, 728000, 736120, 745680, 750750, 770000, 776750, 780000, 788700, 800800, 803040, 820248, 836500, 840000, 841280, 854425, 858000, 869960, 883344, 896250, 910000, 920150, 924000, 932100, 956000, 956956, 960960, 985875, 994240, 1001000, 1003800, 1025310, 1043952, 1045625, 1051600, 1072500, 1087450, 1092000, 1093664, 1104180, 1144000, 1147200, 1155000, 1165125, 1177792, 1195000, 1196195, 1201200, 1242800, 1251250, 1254750, 1261920, 1304940, 1314500, 1320000, 1338400, 1365000, 1367080, 1380225, 1391936, 1430000, 1434000, 1435434, 1472240, 1491360, 1501500, 1540000, 1553500, 1560000, 1577400, 1601600, 1606080, 1631175, 1640496, 1643125, 1673000, 1708850, 1716000, 1739920, 1766688, 1792500, 1820000, 1840300, 1848000, 1864200, 1876875, 1912000, 1913912, 1941875, 1971750, 2002000, 2007600, 2050620, 2087904, 2091250, 2103200, 2145000, 2174900, 2184000, 2187328, 2208360, 2300375, 2310000, 2330250, 2390000, 2392390, 2402400, 2485600, 2502500, 2509500, 2523840, 2563275, 2609880, 2629000, 2676800, 2718625, 2730000, 2734160, 2760450, 2860000, 2868000, 2870868, 2944480, 2982720, 3003000, 3080000, 3107000, 3136875, 3154800, 3262350, 3280992, 3286250, 3346000, 3417700, 3432000, 3479840, 3533376, 3585000, 3588585, 3640000, 3680600, 3728400, 3753750, 3827824, 3883750, 3943500, 4004000, 4015200, 4101240, 4175808, 4182500, 4206400, 4272125, 4290000, 4349800, 4416720, 4600750, 4620000, 4660500, 4780000, 4784780, 4804800, 4929375, 4971200, 5005000, 5019000, 5126550, 5219760, 5258000, 5437250, 5460000, 5468320, 5520900, 5720000, 5736000, 5741736, 5825625, 5888960, 5980975, 6006000, 6214000, 6273750, 6309600, 6524700, 6561984, 6572500, 6692000, 6835400, 6901125, 6959680, 7170000, 7177170, 7361200, 7456800, 7507500, 7655648, 7767500, 7887000, 8008000, 8030400, 8155875, 8202480, 8365000, 8544250, 8580000, 8699600, 8833440, 9201500, 9240000, 9321000, 9560000, 9569560, 9858750, 10010000, 10038000, 10253100, 10439520, 10516000, 10874500, 10920000, 10936640, 11041800, 11483472, 11501875, 11651250, 11961950, 12012000, 12428000, 12547500, 12619200, 12816375, 13049400, 13145000, 13384000, 13593125, 13670800, 13802250, 14340000, 14354340, 14722400, 14913600, 15015000, 15311296, 15535000, 15774000, 16311750, 16404960, 16730000, 17088500, 17160000, 17399200, 17666880, 17942925, 18403000, 18642000, 19139120, 19717500, 20020000, 20076000, 20506200, 20879040, 21032000, 21360625, 21749000, 22083600, 22966944, 23003750, 23302500, 23923900, 24024000, 24856000, 25095000, 25632750, 26098800, 26290000, 27186250, 27341600, 27604500, 28680000, 28708680, 29444800, 29904875, 30030000, 31070000, 31548000, 32623500, 32809920, 33460000, 34177000, 34505625, 34798400, 35885850, 36806000, 37284000, 38278240, 39435000, 40040000, 40152000, 40779375, 41012400, 42721250, 43498000, 44167200, 45933888, 46007500, 46605000, 47847800, 50190000, 51265500, 52197600, 52580000, 54372500, 54683200, 55209000, 57417360, 59809750, 60060000, 62140000, 63096000, 64081875, 65247000, 66920000, 68354000, 69011250, 71771700, 73612000, 74568000, 76556480, 78870000, 81558750, 82024800, 85442500, 86996000, 88334400, 89714625, 92015000, 93210000, 95695600, 100380000, 102531000, 104395200, 105160000, 108745000, 110418000, 114834720, 119619500, 120120000, 124280000, 128163750, 130494000, 136708000, 138022500, 143543400, 147224000, 149524375, 157740000, 163117500, 164049600, 170885000, 173992000, 179429250, 184030000, 186420000, 191391200, 200760000, 205062000, 217490000, 220836000, 229669440, 239239000, 256327500, 260988000, 273416000, 276045000, 287086800, 299048750, 315480000, 326235000, 341770000, 358858500, 368060000, 372840000, 382782400, 410124000, 434980000, 441672000, 448573125, 478478000, 512655000, 521976000, 552090000, 574173600, 598097500, 652470000, 683540000, 717717000, 736120000, 820248000, 869960000, 897146250, 956956000, 1025310000, 1104180000, 1148347200, 1196195000, 1304940000, 1367080000, 1435434000, 1794292500, 1913912000, 2050620000, 2208360000, 2392390000, 2609880000, 2870868000, 3588585000, 4101240000, 4784780000, 5741736000, 7177170000, 9569560000, 14354340000, 28708680000]

約数ペア:

[(1, 28708680000), (2, 14354340000), (3, 9569560000), (4, 7177170000), (5, 5741736000), (6, 4784780000), (7, 4101240000), (8, 3588585000), (10, 2870868000), (11, 2609880000), (12, 2392390000), (13, 2208360000), (14, 2050620000), (15, 1913912000), (16, 1794292500), (20, 1435434000), (21, 1367080000), (22, 1304940000), (24, 1196195000), (25, 1148347200), (26, 1104180000), (28, 1025310000), (30, 956956000), (32, 897146250), (33, 869960000), (35, 820248000), (39, 736120000), (40, 717717000), (42, 683540000), (44, 652470000), (48, 598097500), (50, 574173600), (52, 552090000), (55, 521976000), (56, 512655000), (60, 478478000), (64, 448573125), (65, 441672000), (66, 434980000), (70, 410124000), (75, 382782400), (77, 372840000), (78, 368060000), (80, 358858500), (84, 341770000), (88, 326235000), (91, 315480000), (96, 299048750), (100, 287086800), (104, 276045000), (105, 273416000), (110, 260988000), (112, 256327500), (120, 239239000), (125, 229669440), (130, 220836000), (132, 217490000), (140, 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