885734640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 480

約数和(自身を含む): 3588389376

約数和(自身を除く): 2702654736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 61, 63, 67, 70, 72, 80, 84, 86, 90, 105, 112, 120, 122, 126, 129, 134, 140, 144, 168, 172, 180, 183, 201, 210, 215, 240, 244, 252, 258, 268, 280, 301, 305, 315, 335, 336, 344, 360, 366, 387, 402, 420, 427, 430, 469, 488, 504, 516, 536, 549, 560, 602, 603, 610, 630, 645, 670, 688, 720, 732, 774, 804, 840, 854, 860, 903, 915, 938, 976, 1005, 1008, 1032, 1072, 1098, 1204, 1206, 1220, 1260, 1281, 1290, 1340, 1407, 1464, 1505, 1548, 1608, 1680, 1708, 1720, 1806, 1830, 1876, 1935, 2010, 2064, 2135, 2196, 2345, 2408, 2412, 2440, 2520, 2562, 2580, 2623, 2680, 2709, 2745, 2814, 2881, 2928, 3010, 3015, 3096, 3216, 3416, 3440, 3612, 3660, 3752, 3843, 3870, 4020, 4087, 4221, 4270, 4392, 4515, 4690, 4816, 4824, 4880, 5040, 5124, 5160, 5246, 5360, 5418, 5490, 5628, 5762, 6020, 6030, 6192, 6405, 6832, 7035, 7224, 7320, 7504, 7686, 7740, 7869, 8040, 8174, 8442, 8540, 8643, 8784, 9030, 9380, 9648, 10248, 10320, 10492, 10836, 10980, 11256, 11524, 12040, 12060, 12261, 12810, 13115, 13545, 14070, 14405, 14448, 14640, 15372, 15480, 15738, 16080, 16348, 16884, 17080, 17286, 18060, 18361, 18760, 19215, 20167, 20435, 20496, 20984, 21105, 21672, 21960, 22512, 23048, 23607, 24080, 24120, 24522, 25620, 25929, 26230, 27090, 28140, 28609, 28810, 30744, 30960, 31476, 32696, 33768, 34160, 34572, 36120, 36722, 36783, 37520, 38430, 39345, 40334, 40870, 41968, 42210, 43215, 43344, 43920, 46096, 47214, 48240, 49044, 51240, 51858, 52460, 54180, 55083, 56280, 57218, 57620, 60501, 61305, 61488, 62952, 65392, 67536, 69144, 72240, 73444, 73566, 76860, 78690, 80668, 81740, 84420, 85827, 86430, 91805, 94428, 98088, 100835, 102480, 103716, 104920, 108360, 110166, 112560, 114436, 115240, 118035, 121002, 122610, 125904, 129645, 138288, 143045, 146888, 147132, 153720, 157380, 161336, 163480, 165249, 168840, 171654, 172860, 175741, 181503, 183610, 183915, 188856, 196176, 201670, 207432, 209840, 216720, 220332, 228872, 230480, 236070, 242004, 245220, 257481, 259290, 275415, 286090, 293776, 294264, 302505, 307440, 314760, 322672, 326960, 330498, 337680, 343308, 345720, 351482, 363006, 367220, 367830, 377712, 403340, 414864, 429135, 440664, 457744, 472140, 484008, 490440, 514962, 518580, 527223, 550830, 572180, 588528, 605010, 629520, 660996, 686616, 691440, 702964, 726012, 734440, 735660, 806680, 826245, 858270, 878705, 881328, 907515, 944280, 968016, 980880, 1029924, 1037160, 1054446, 1101660, 1144360, 1210020, 1230187, 1287405, 1321992, 1373232, 1405928, 1452024, 1468880, 1471320, 1581669, 1613360, 1652490, 1716540, 1757410, 1815030, 1888560, 2059848, 2074320, 2108892, 2203320, 2288720, 2420040, 2460374, 2574810, 2636115, 2643984, 2811856, 2904048, 2942640, 3163338, 3304980, 3433080, 3514820, 3630060, 3690561, 4119696, 4217784, 4406640, 4840080, 4920748, 5149620, 5272230, 6150935, 6326676, 6609960, 6866160, 7029640, 7260120, 7381122, 7908345, 8435568, 9841496, 10299240, 10544460, 11071683, 12301870, 12653352, 13219920, 14059280, 14520240, 14762244, 15816690, 18452805, 19682992, 20598480, 21088920, 22143366, 24603740, 25306704, 29524488, 31633380, 36905610, 42177840, 44286732, 49207480, 55358415, 59048976, 63266760, 73811220, 88573464, 98414960, 110716830, 126533520, 147622440, 177146928, 221433660, 295244880, 442867320, 885734640]

約数ペア:

[(1, 885734640), (2, 442867320), (3, 295244880), (4, 221433660), (5, 177146928), (6, 147622440), (7, 126533520), (8, 110716830), (9, 98414960), (10, 88573464), (12, 73811220), (14, 63266760), (15, 59048976), (16, 55358415), (18, 49207480), (20, 44286732), (21, 42177840), (24, 36905610), (28, 31633380), (30, 29524488), (35, 25306704), (36, 24603740), (40, 22143366), (42, 21088920), (43, 20598480), (45, 19682992), (48, 18452805), (56, 15816690), (60, 14762244), (61, 14520240), (63, 14059280), (67, 13219920), (70, 12653352), (72, 12301870), (80, 11071683), (84, 10544460), (86, 10299240), (90, 9841496), (105, 8435568), (112, 7908345), (120, 7381122), (122, 7260120), (126, 7029640), (129, 6866160), (134, 6609960), (140, 6326676), (144, 6150935), (168, 5272230), (172, 5149620), (180, 4920748), (183, 4840080), (201, 4406640), (210, 4217784), (215, 4119696), (240, 3690561), (244, 3630060), (252, 3514820), (258, 3433080), (268, 3304980), (280, 3163338), (301, 2942640), (305, 2904048), (315, 2811856), (335, 2643984), (336, 2636115), (344, 2574810), (360, 2460374), (366, 2420040), (387, 2288720), (402, 2203320), (420, 2108892), (427, 2074320), (430, 2059848), (469, 1888560), (488, 1815030), (504, 1757410), (516, 1716540), (536, 1652490), (549, 1613360), (560, 1581669), (602, 1471320), (603, 1468880), (610, 1452024), (630, 1405928), (645, 1373232), (670, 1321992), (688, 1287405), (720, 1230187), (732, 1210020), (774, 1144360), (804, 1101660), (840, 1054446), (854, 1037160), (860, 1029924), (903, 980880), (915, 968016), (938, 944280), (976, 907515), (1005, 881328), (1008, 878705), (1032, 858270), (1072, 826245), (1098, 806680), (1204, 735660), (1206, 734440), (1220, 726012), (1260, 702964), (1281, 691440), (1290, 686616), (1340, 660996), (1407, 629520), (1464, 605010), (1505, 588528), (1548, 572180), (1608, 550830), (1680, 527223), (1708, 518580), (1720, 514962), (1806, 490440), (1830, 484008), (1876, 472140), (1935, 457744), (2010, 440664), (2064, 429135), (2135, 414864), (2196, 403340), (2345, 377712), (2408, 367830), (2412, 367220), (2440, 363006), (2520, 351482), (2562, 345720), (2580, 343308), (2623, 337680), (2680, 330498), (2709, 326960), (2745, 322672), (2814, 314760), (2881, 307440), (2928, 302505), (3010, 294264), (3015, 293776), (3096, 286090), (3216, 275415), (3416, 259290), (3440, 257481), (3612, 245220), (3660, 242004), (3752, 236070), (3843, 230480), (3870, 228872), (4020, 220332), (4087, 216720), (4221, 209840), (4270, 207432), (4392, 201670), (4515, 196176), (4690, 188856), (4816, 183915), (4824, 183610), (4880, 181503), (5040, 175741), (5124, 172860), (5160, 171654), (5246, 168840), (5360, 165249), (5418, 163480), (5490, 161336), (5628, 157380), (5762, 153720), (6020, 147132), (6030, 146888), (6192, 143045), (6405, 138288), (6832, 129645), (7035, 125904), (7224, 122610), (7320, 121002), (7504, 118035), (7686, 115240), (7740, 114436), (7869, 112560), (8040, 110166), (8174, 108360), (8442, 104920), (8540, 103716), (8643, 102480), (8784, 100835), (9030, 98088), (9380, 94428), (9648, 91805), (10248, 86430), (10320, 85827), (10492, 84420), (10836, 81740), (10980, 80668), (11256, 78690), (11524, 76860), (12040, 73566), (12060, 73444), (12261, 72240), (12810, 69144), (13115, 67536), (13545, 65392), (14070, 62952), (14405, 61488), (14448, 61305), (14640, 60501), (15372, 57620), (15480, 57218), (15738, 56280), (16080, 55083), (16348, 54180), (16884, 52460), (17080, 51858), (17286, 51240), (18060, 49044), (18361, 48240), (18760, 47214), (19215, 46096), (20167, 43920), (20435, 43344), (20496, 43215), (20984, 42210), (21105, 41968), (21672, 40870), (21960, 40334), (22512, 39345), (23048, 38430), (23607, 37520), (24080, 36783), (24120, 36722), (24522, 36120), (25620, 34572), (25929, 34160), (26230, 33768), (27090, 32696), (28140, 31476), (28609, 30960), (28810, 30744)]