1972443200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 672

約数和(自身を含む): 6772899840

約数和(自身を除く): 4800456640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 23, 25, 26, 28, 31, 32, 35, 38, 40, 46, 50, 52, 56, 62, 64, 65, 70, 76, 80, 91, 92, 95, 100, 104, 112, 115, 124, 130, 133, 140, 152, 155, 160, 161, 175, 182, 184, 190, 200, 208, 217, 224, 230, 247, 248, 260, 266, 280, 299, 304, 310, 320, 322, 325, 350, 364, 368, 380, 400, 403, 416, 434, 437, 448, 455, 460, 475, 494, 496, 520, 532, 560, 575, 589, 598, 608, 620, 644, 650, 665, 700, 713, 728, 736, 760, 775, 800, 805, 806, 832, 868, 874, 910, 920, 950, 988, 992, 1040, 1064, 1085, 1120, 1150, 1178, 1196, 1216, 1235, 1240, 1288, 1300, 1330, 1400, 1426, 1456, 1472, 1495, 1520, 1550, 1600, 1610, 1612, 1729, 1736, 1748, 1820, 1840, 1900, 1976, 1984, 2015, 2080, 2093, 2128, 2170, 2185, 2240, 2275, 2300, 2356, 2392, 2470, 2480, 2576, 2600, 2660, 2800, 2821, 2852, 2912, 2945, 2990, 3040, 3059, 3100, 3220, 3224, 3325, 3458, 3472, 3496, 3565, 3640, 3680, 3800, 3952, 4025, 4030, 4123, 4160, 4186, 4256, 4340, 4370, 4550, 4600, 4712, 4784, 4940, 4960, 4991, 5152, 5200, 5320, 5425, 5600, 5642, 5681, 5704, 5824, 5890, 5980, 6080, 6118, 6175, 6200, 6440, 6448, 6650, 6916, 6944, 6992, 7130, 7280, 7360, 7475, 7600, 7657, 7904, 8050, 8060, 8246, 8372, 8512, 8645, 8680, 8740, 9100, 9200, 9269, 9424, 9568, 9880, 9920, 9982, 10075, 10304, 10400, 10465, 10640, 10850, 10925, 11200, 11284, 11362, 11408, 11780, 11960, 12236, 12350, 12400, 12880, 12896, 13300, 13547, 13832, 13888, 13984, 14105, 14260, 14560, 14725, 14950, 15200, 15295, 15314, 15808, 16100, 16120, 16492, 16744, 17290, 17360, 17480, 17825, 18200, 18400, 18538, 18848, 19136, 19760, 19964, 20150, 20615, 20800, 20930, 21280, 21700, 21850, 22568, 22724, 22816, 23560, 23920, 24472, 24700, 24800, 24955, 25760, 25792, 26600, 27094, 27664, 27968, 28210, 28405, 28520, 29120, 29450, 29900, 30400, 30590, 30628, 32200, 32240, 32984, 33488, 34580, 34720, 34960, 35650, 36400, 36800, 37076, 37696, 38285, 39520, 39767, 39928, 40300, 41230, 41860, 42560, 43225, 43400, 43700, 45136, 45448, 45632, 46345, 47120, 47840, 48944, 49400, 49600, 49910, 51520, 52325, 53200, 53599, 54188, 55328, 56420, 56810, 57040, 58900, 59800, 61180, 61256, 64400, 64480, 64883, 65968, 66976, 67735, 69160, 69440, 69920, 70525, 71300, 72800, 74152, 76475, 76570, 79040, 79534, 79856, 80600, 82460, 83720, 86450, 86800, 87400, 90272, 90896, 92690, 94240, 94829, 95680, 97888, 98800, 99820, 103075, 104650, 106400, 107198, 108376, 110656, 112840, 113620, 114080, 117800, 119600, 122360, 122512, 124775, 128800, 128960, 129766, 131936, 133952, 135470, 138320, 139840, 141050, 142025, 142600, 145600, 148304, 152950, 153140, 159068, 159712, 161200, 164920, 167440, 172900, 173600, 174800, 176111, 180544, 181792, 185380, 188480, 189658, 191425, 195776, 197600, 198835, 199640, 206150, 209300, 212800, 214396, 216752, 225680, 227240, 228160, 231725, 235600, 239200, 244720, 245024, 249550, 257600, 259532, 263872, 267995, 270940, 276640, 282100, 284050, 285200, 296608, 305900, 306280, 318136, 319424, 322400, 324415, 329840, 334880, 338675, 345800, 347200, 349600, 352222, 363584, 370760, 379316, 382850, 395200, 397670, 399280, 412300, 418600, 428792, 433504, 451360, 454480, 463450, 471200, 474145, 478400, 489440, 490048, 499100, 519064, 535990, 541880, 553280, 564200, 568100, 570400, 593216, 611800, 612560, 636272, 644800, 648830, 659680, 669760, 677350, 691600, 699200, 704444, 741520, 758632, 765700, 795340, 798560, 824600, 837200, 857584, 867008, 880555, 902720, 908960, 926900, 942400, 948290, 978880, 994175, 998200, 1038128, 1071980, 1083760, 1128400, 1136200, 1140800, 1223600, 1225120, 1232777, 1272544, 1297660, 1319360, 1339975, 1354700, 1383200, 1408888, 1483040, 1517264, 1531400, 1590680, 1597120, 1622075, 1649200, 1674400, 1715168, 1761110, 1817920, 1853800, 1896580, 1988350, 1996400, 2076256, 2143960, 2167520, 2256800, 2272400, 2370725, 2447200, 2450240, 2465554, 2545088, 2595320, 2679950, 2709400, 2766400, 2817776, 2966080, 3034528, 3062800, 3181360, 3244150, 3298400, 3348800, 3430336, 3522220, 3707600, 3793160, 3976700, 3992800, 4152512, 4287920, 4335040, 4402775, 4513600, 4544800, 4741450, 4894400, 4931108, 5190640, 5359900, 5418800, 5635552, 6069056, 6125600, 6163885, 6362720, 6488300, 6596800, 7044440, 7415200, 7586320, 7953400, 7985600, 8575840, 8805550, 9089600, 9482900, 9862216, 10381280, 10719800, 10837600, 11271104, 12251200, 12327770, 12725440, 12976600, 14088880, 14830400, 15172640, 15906800, 17151680, 17611100, 18965800, 19724432, 20762560, 21439600, 21675200, 24655540, 25953200, 28177760, 30345280, 30819425, 31813600, 35222200, 37931600, 39448864, 42879200, 49311080, 51906400, 56355520, 61638850, 63627200, 70444400, 75863200, 78897728, 85758400, 98622160, 103812800, 123277700, 140888800, 151726400, 197244320, 246555400, 281777600, 394488640, 493110800, 986221600, 1972443200]

約数ペア:

[(1, 1972443200), (2, 986221600), (4, 493110800), (5, 394488640), (7, 281777600), (8, 246555400), (10, 197244320), (13, 151726400), (14, 140888800), (16, 123277700), (19, 103812800), (20, 98622160), (23, 85758400), (25, 78897728), (26, 75863200), (28, 70444400), (31, 63627200), (32, 61638850), (35, 56355520), (38, 51906400), (40, 49311080), (46, 42879200), (50, 39448864), (52, 37931600), (56, 35222200), (62, 31813600), (64, 30819425), (65, 30345280), (70, 28177760), (76, 25953200), (80, 24655540), (91, 21675200), (92, 21439600), (95, 20762560), (100, 19724432), (104, 18965800), (112, 17611100), (115, 17151680), (124, 15906800), (130, 15172640), (133, 14830400), (140, 14088880), (152, 12976600), (155, 12725440), (160, 12327770), (161, 12251200), (175, 11271104), (182, 10837600), (184, 10719800), (190, 10381280), (200, 9862216), (208, 9482900), (217, 9089600), (224, 8805550), (230, 8575840), (247, 7985600), (248, 7953400), (260, 7586320), (266, 7415200), (280, 7044440), (299, 6596800), 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172900), (11780, 167440), (11960, 164920), (12236, 161200), (12350, 159712), (12400, 159068), (12880, 153140), (12896, 152950), (13300, 148304), (13547, 145600), (13832, 142600), (13888, 142025), (13984, 141050), (14105, 139840), (14260, 138320), (14560, 135470), (14725, 133952), (14950, 131936), (15200, 129766), (15295, 128960), (15314, 128800), (15808, 124775), (16100, 122512), (16120, 122360), (16492, 119600), (16744, 117800), (17290, 114080), (17360, 113620), (17480, 112840), (17825, 110656), (18200, 108376), (18400, 107198), (18538, 106400), (18848, 104650), (19136, 103075), (19760, 99820), (19964, 98800), (20150, 97888), (20615, 95680), (20800, 94829), (20930, 94240), (21280, 92690), (21700, 90896), (21850, 90272), (22568, 87400), (22724, 86800), (22816, 86450), (23560, 83720), (23920, 82460), (24472, 80600), (24700, 79856), (24800, 79534), (24955, 79040), (25760, 76570), (25792, 76475), (26600, 74152), (27094, 72800), (27664, 71300), (27968, 70525), (28210, 69920), (28405, 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