28174394640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 640

約数和(自身を含む): 110219231232

約数和(自身を除く): 82044836592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 43, 46, 48, 56, 60, 62, 69, 70, 80, 84, 86, 92, 93, 105, 112, 115, 120, 124, 129, 138, 140, 155, 161, 168, 172, 184, 186, 210, 215, 217, 230, 240, 248, 258, 276, 280, 301, 310, 322, 336, 344, 345, 368, 372, 420, 430, 434, 460, 465, 483, 496, 516, 547, 552, 560, 602, 620, 644, 645, 651, 688, 690, 713, 744, 805, 840, 860, 868, 903, 920, 930, 966, 989, 1032, 1085, 1094, 1104, 1204, 1240, 1288, 1290, 1302, 1333, 1380, 1426, 1488, 1505, 1610, 1641, 1680, 1720, 1736, 1806, 1840, 1860, 1932, 1978, 2064, 2139, 2170, 2188, 2408, 2415, 2480, 2576, 2580, 2604, 2666, 2735, 2760, 2852, 2967, 3010, 3220, 3255, 3282, 3440, 3472, 3565, 3612, 3720, 3829, 3864, 3956, 3999, 4278, 4340, 4376, 4515, 4816, 4830, 4945, 4991, 5160, 5208, 5332, 5470, 5520, 5704, 5934, 6020, 6440, 6510, 6564, 6665, 6923, 7130, 7224, 7440, 7658, 7728, 7912, 7998, 8205, 8556, 8680, 8752, 9030, 9331, 9660, 9890, 9982, 10320, 10416, 10664, 10695, 10940, 11408, 11487, 11868, 12040, 12581, 12880, 13020, 13128, 13330, 13846, 14260, 14448, 14835, 14973, 15316, 15824, 15996, 16410, 16957, 17112, 17360, 18060, 18662, 19145, 19320, 19780, 19964, 19995, 20769, 21328, 21390, 21880, 22974, 23521, 23736, 24080, 24955, 25162, 26040, 26256, 26660, 27692, 27993, 28520, 29670, 29946, 30632, 30659, 31992, 32820, 33914, 34224, 34615, 36120, 37324, 37743, 38290, 38640, 39560, 39928, 39990, 41538, 42780, 43760, 45948, 46655, 47042, 47472, 49910, 50324, 50871, 52080, 53320, 55384, 55986, 57040, 57435, 59340, 59892, 61264, 61318, 62905, 63984, 65640, 67828, 69230, 70563, 72240, 74648, 74865, 75486, 76580, 79120, 79856, 79980, 83076, 84785, 85560, 88067, 91896, 91977, 93310, 94084, 99820, 100648, 101742, 103845, 106640, 110768, 111972, 114870, 117605, 118680, 118699, 119784, 122636, 125810, 131280, 135656, 138460, 139965, 141126, 149296, 149730, 150972, 153160, 153295, 159960, 164647, 166152, 169570, 171120, 176134, 183792, 183954, 186620, 188168, 188715, 199640, 201296, 203484, 207690, 214613, 223944, 229740, 235210, 237360, 237398, 239568, 245272, 251620, 254355, 264201, 271312, 276920, 279930, 282252, 299460, 301944, 306320, 306590, 319920, 329294, 332304, 339140, 352268, 352815, 356097, 367908, 373240, 376336, 377430, 390011, 399280, 406968, 415380, 429226, 440335, 447888, 459480, 459885, 470420, 474796, 490544, 493941, 503240, 508710, 528402, 540983, 553840, 559860, 564504, 593495, 598920, 603888, 613180, 643839, 658588, 678280, 704536, 705630, 712194, 729151, 735816, 746480, 754860, 780022, 813936, 823235, 830760, 858452, 880670, 918960, 919770, 940840, 949592, 987882, 1006480, 1017420, 1056804, 1073065, 1081966, 1119720, 1129008, 1170033, 1186990, 1197840, 1226360, 1287678, 1317176, 1321005, 1356560, 1409072, 1411260, 1424388, 1458302, 1471632, 1509720, 1560044, 1622949, 1646470, 1661520, 1716904, 1761340, 1780485, 1839540, 1881680, 1899184, 1950055, 1975764, 2034840, 2113608, 2146130, 2163932, 2187453, 2239440, 2340066, 2373980, 2452720, 2469705, 2575356, 2634352, 2642010, 2704915, 2730077, 2822520, 2848776, 2916604, 3019440, 3120088, 3219195, 3245898, 3292940, 3433808, 3522680, 3560970, 3645755, 3679080, 3786881, 3900110, 3951528, 4069680, 4227216, 4292260, 4327864, 4374906, 4680132, 4747960, 4939410, 5104057, 5150712, 5284020, 5409830, 5460154, 5645040, 5697552, 5833208, 5850165, 6240176, 6438390, 6491796, 6585880, 7045360, 7121940, 7291510, 7358160, 7573762, 7800220, 7903056, 8114745, 8190231, 8584520, 8655728, 8749812, 9360264, 9495920, 9878820, 10208114, 10301424, 10568040, 10819660, 10920308, 10937265, 11360643, 11666416, 11700330, 12876780, 12983592, 13171760, 13650385, 14243880, 14583020, 15147524, 15312171, 15600440, 16229490, 16380462, 16770473, 17169040, 17499624, 18720528, 18934405, 19757640, 20416228, 21136080, 21639320, 21840616, 21874530, 22721286, 23400660, 25520285, 25753560, 25967184, 27300770, 28487760, 29166040, 30295048, 30624342, 31200880, 32458980, 32760924, 33540946, 34999248, 37868810, 39515280, 40832456, 40951155, 43278640, 43681232, 43749060, 45442572, 46801320, 50311419, 51040570, 51507120, 54601540, 56803215, 58332080, 60590096, 61248684, 64917960, 65521848, 67081892, 75737620, 76560855, 81664912, 81902310, 83852365, 87498120, 90885144, 93602640, 100622838, 102081140, 109203080, 113606430, 117393311, 122497368, 129835920, 131043696, 134163784, 151475240, 153121710, 163804620, 167704730, 174996240, 181770288, 201245676, 204162280, 218406160, 227212860, 234786622, 244994736, 251557095, 268327568, 302950480, 306243420, 327609240, 335409460, 352179933, 402491352, 408324560, 454425720, 469573244, 503114190, 586966555, 612486840, 655218480, 670818920, 704359866, 804982704, 908851440, 939146488, 1006228380, 1173933110, 1224973680, 1341637840, 1408719732, 1760899665, 1878292976, 2012456760, 2347866220, 2817439464, 3521799330, 4024913520, 4695732440, 5634878928, 7043598660, 9391464880, 14087197320, 28174394640]

約数ペア:

[(1, 28174394640), (2, 14087197320), (3, 9391464880), (4, 7043598660), (5, 5634878928), (6, 4695732440), (7, 4024913520), (8, 3521799330), (10, 2817439464), (12, 2347866220), (14, 2012456760), (15, 1878292976), (16, 1760899665), (20, 1408719732), (21, 1341637840), (23, 1224973680), (24, 1173933110), (28, 1006228380), (30, 939146488), (31, 908851440), (35, 804982704), (40, 704359866), (42, 670818920), (43, 655218480), (46, 612486840), (48, 586966555), (56, 503114190), (60, 469573244), (62, 454425720), (69, 408324560), (70, 402491352), (80, 352179933), (84, 335409460), (86, 327609240), (92, 306243420), (93, 302950480), (105, 268327568), (112, 251557095), (115, 244994736), (120, 234786622), (124, 227212860), (129, 218406160), (138, 204162280), (140, 201245676), (155, 181770288), (161, 174996240), (168, 167704730), (172, 163804620), (184, 153121710), (186, 151475240), (210, 134163784), (215, 131043696), (217, 129835920), (230, 122497368), (240, 117393311), (248, 113606430), (258, 109203080), (276, 102081140), (280, 100622838), (301, 93602640), (310, 90885144), (322, 87498120), (336, 83852365), (344, 81902310), (345, 81664912), (368, 76560855), (372, 75737620), (420, 67081892), (430, 65521848), (434, 64917960), (460, 61248684), (465, 60590096), (483, 58332080), (496, 56803215), (516, 54601540), (547, 51507120), (552, 51040570), (560, 50311419), (602, 46801320), (620, 45442572), (644, 43749060), (645, 43681232), (651, 43278640), (688, 40951155), (690, 40832456), (713, 39515280), (744, 37868810), (805, 34999248), (840, 33540946), (860, 32760924), (868, 32458980), (903, 31200880), (920, 30624342), (930, 30295048), (966, 29166040), (989, 28487760), (1032, 27300770), (1085, 25967184), (1094, 25753560), (1104, 25520285), (1204, 23400660), (1240, 22721286), (1288, 21874530), (1290, 21840616), (1302, 21639320), (1333, 21136080), (1380, 20416228), (1426, 19757640), (1488, 18934405), (1505, 18720528), (1610, 17499624), (1641, 17169040), (1680, 16770473), (1720, 16380462), (1736, 16229490), (1806, 15600440), (1840, 15312171), (1860, 15147524), (1932, 14583020), (1978, 14243880), (2064, 13650385), (2139, 13171760), (2170, 12983592), (2188, 12876780), (2408, 11700330), (2415, 11666416), (2480, 11360643), (2576, 10937265), (2580, 10920308), (2604, 10819660), (2666, 10568040), (2735, 10301424), (2760, 10208114), (2852, 9878820), (2967, 9495920), (3010, 9360264), (3220, 8749812), (3255, 8655728), (3282, 8584520), (3440, 8190231), (3472, 8114745), (3565, 7903056), (3612, 7800220), (3720, 7573762), (3829, 7358160), (3864, 7291510), (3956, 7121940), (3999, 7045360), (4278, 6585880), (4340, 6491796), (4376, 6438390), (4515, 6240176), (4816, 5850165), (4830, 5833208), (4945, 5697552), (4991, 5645040), (5160, 5460154), (5208, 5409830), (5332, 5284020), (5470, 5150712), (5520, 5104057), (5704, 4939410), (5934, 4747960), (6020, 4680132), (6440, 4374906), (6510, 4327864), (6564, 4292260), (6665, 4227216), (6923, 4069680), (7130, 3951528), (7224, 3900110), (7440, 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1119720), (26040, 1081966), (26256, 1073065), (26660, 1056804), (27692, 1017420), (27993, 1006480), (28520, 987882), (29670, 949592), (29946, 940840), (30632, 919770), (30659, 918960), (31992, 880670), (32820, 858452), (33914, 830760), (34224, 823235), (34615, 813936), (36120, 780022), (37324, 754860), (37743, 746480), (38290, 735816), (38640, 729151), (39560, 712194), (39928, 705630), (39990, 704536), (41538, 678280), (42780, 658588), (43760, 643839), (45948, 613180), (46655, 603888), (47042, 598920), (47472, 593495), (49910, 564504), (50324, 559860), (50871, 553840), (52080, 540983), (53320, 528402), (55384, 508710), (55986, 503240), (57040, 493941), (57435, 490544), (59340, 474796), (59892, 470420), (61264, 459885), (61318, 459480), (62905, 447888), (63984, 440335), (65640, 429226), (67828, 415380), (69230, 406968), (70563, 399280), (72240, 390011), (74648, 377430), (74865, 376336), (75486, 373240), (76580, 367908), (79120, 356097), (79856, 352815), (79980, 352268), (83076, 339140), (84785, 332304), (85560, 329294), (88067, 319920), (91896, 306590), (91977, 306320), (93310, 301944), (94084, 299460), (99820, 282252), (100648, 279930), (101742, 276920), (103845, 271312), (106640, 264201), (110768, 254355), (111972, 251620), (114870, 245272), (117605, 239568), (118680, 237398), (118699, 237360), (119784, 235210), (122636, 229740), (125810, 223944), (131280, 214613), (135656, 207690), (138460, 203484), (139965, 201296), (141126, 199640), (149296, 188715), (149730, 188168), (150972, 186620), (153160, 183954), (153295, 183792), (159960, 176134), (164647, 171120), (166152, 169570)]