557243280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 320

約数和(自身を含む): 2142720000

約数和(自身を除く): 1585476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 80, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 144, 165, 176, 180, 188, 198, 216, 220, 235, 240, 264, 270, 282, 297, 330, 360, 376, 396, 423, 432, 440, 470, 495, 499, 517, 528, 540, 564, 594, 660, 705, 720, 752, 792, 846, 880, 940, 990, 998, 1034, 1080, 1128, 1188, 1269, 1320, 1410, 1485, 1497, 1551, 1584, 1692, 1880, 1980, 1996, 2068, 2115, 2160, 2256, 2376, 2495, 2538, 2585, 2640, 2820, 2970, 2994, 3102, 3384, 3760, 3960, 3992, 4136, 4230, 4491, 4653, 4752, 4990, 5076, 5170, 5489, 5640, 5940, 5988, 6204, 6345, 6768, 7485, 7755, 7920, 7984, 8272, 8460, 8982, 9306, 9980, 10152, 10340, 10978, 11280, 11880, 11976, 12408, 12690, 13473, 13959, 14970, 15510, 16467, 16920, 17964, 18612, 19960, 20304, 20680, 21956, 22455, 23265, 23453, 23760, 23952, 24816, 25380, 26946, 27445, 27918, 29940, 31020, 32934, 33840, 35928, 37224, 39920, 41360, 43912, 44910, 46530, 46906, 49401, 50760, 53892, 54890, 55836, 59880, 62040, 65868, 67365, 69795, 70359, 71856, 74448, 82335, 87824, 89820, 93060, 93812, 98802, 101520, 107784, 109780, 111672, 117265, 119760, 124080, 131736, 134730, 139590, 140718, 148203, 164670, 179640, 186120, 187624, 197604, 211077, 215568, 219560, 223344, 234530, 247005, 257983, 263472, 269460, 279180, 281436, 296406, 329340, 351795, 359280, 372240, 375248, 395208, 422154, 439120, 469060, 494010, 515966, 538920, 558360, 562872, 592812, 633231, 658680, 703590, 741015, 773949, 790416, 844308, 938120, 988020, 1031932, 1055385, 1077840, 1116720, 1125744, 1185624, 1266462, 1289915, 1317360, 1407180, 1482030, 1547898, 1688616, 1876240, 1976040, 2063864, 2110770, 2321847, 2371248, 2532924, 2579830, 2814360, 2964060, 3095796, 3166155, 3377232, 3869745, 3952080, 4127728, 4221540, 4643694, 5065848, 5159660, 5628720, 5928120, 6191592, 6332310, 6965541, 7739490, 8443080, 9287388, 10131696, 10319320, 11609235, 11856240, 12383184, 12664620, 13931082, 15478980, 16886160, 18574776, 20638640, 23218470, 25329240, 27862164, 30957960, 34827705, 37149552, 46436940, 50658480, 55724328, 61915920, 69655410, 92873880, 111448656, 139310820, 185747760, 278621640, 557243280]

約数ペア:

[(1, 557243280), (2, 278621640), (3, 185747760), (4, 139310820), (5, 111448656), (6, 92873880), (8, 69655410), (9, 61915920), (10, 55724328), (11, 50658480), (12, 46436940), (15, 37149552), (16, 34827705), (18, 30957960), (20, 27862164), (22, 25329240), (24, 23218470), (27, 20638640), (30, 18574776), (33, 16886160), (36, 15478980), (40, 13931082), (44, 12664620), (45, 12383184), (47, 11856240), (48, 11609235), (54, 10319320), (55, 10131696), (60, 9287388), (66, 8443080), (72, 7739490), (80, 6965541), (88, 6332310), (90, 6191592), (94, 5928120), (99, 5628720), (108, 5159660), (110, 5065848), (120, 4643694), (132, 4221540), (135, 4127728), (141, 3952080), (144, 3869745), (165, 3377232), (176, 3166155), (180, 3095796), (188, 2964060), (198, 2814360), (216, 2579830), (220, 2532924), (235, 2371248), (240, 2321847), (264, 2110770), (270, 2063864), (282, 1976040), (297, 1876240), (330, 1688616), (360, 1547898), (376, 1482030), (396, 1407180), (423, 1317360), (432, 1289915), (440, 1266462), (470, 1185624), (495, 1125744), (499, 1116720), (517, 1077840), (528, 1055385), (540, 1031932), (564, 988020), (594, 938120), (660, 844308), (705, 790416), (720, 773949), (752, 741015), (792, 703590), (846, 658680), (880, 633231), (940, 592812), (990, 562872), (998, 558360), (1034, 538920), (1080, 515966), (1128, 494010), (1188, 469060), (1269, 439120), (1320, 422154), (1410, 395208), (1485, 375248), (1497, 372240), (1551, 359280), (1584, 351795), (1692, 329340), (1880, 296406), (1980, 281436), (1996, 279180), (2068, 269460), (2115, 263472), (2160, 257983), (2256, 247005), (2376, 234530), (2495, 223344), (2538, 219560), (2585, 215568), (2640, 211077), (2820, 197604), (2970, 187624), (2994, 186120), (3102, 179640), (3384, 164670), (3760, 148203), (3960, 140718), (3992, 139590), (4136, 134730), (4230, 131736), (4491, 124080), (4653, 119760), (4752, 117265), (4990, 111672), (5076, 109780), (5170, 107784), (5489, 101520), (5640, 98802), (5940, 93812), (5988, 93060), (6204, 89820), (6345, 87824), (6768, 82335), (7485, 74448), (7755, 71856), (7920, 70359), (7984, 69795), (8272, 67365), (8460, 65868), (8982, 62040), (9306, 59880), (9980, 55836), (10152, 54890), (10340, 53892), (10978, 50760), (11280, 49401), (11880, 46906), (11976, 46530), (12408, 44910), (12690, 43912), (13473, 41360), (13959, 39920), (14970, 37224), (15510, 35928), (16467, 33840), (16920, 32934), (17964, 31020), (18612, 29940), (19960, 27918), (20304, 27445), (20680, 26946), (21956, 25380), (22455, 24816), (23265, 23952), (23453, 23760)]