70491960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2543}}^1$

素因数の和:2578

約数の個数: 192

約数和(自身を含む): 285742080

約数和(自身を除く): 215250120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2543, 2772, 3080, 3465, 3960, 4620, 5086, 5544, 6930, 7629, 9240, 10172, 12715, 13860, 15258, 17801, 20344, 22887, 25430, 27720, 27973, 30516, 35602, 38145, 45774, 50860, 53403, 55946, 61032, 71204, 76290, 83919, 89005, 91548, 101720, 106806, 111892, 114435, 139865, 142408, 152580, 160209, 167838, 178010, 183096, 195811, 213612, 223784, 228870, 251757, 267015, 279730, 305160, 320418, 335676, 356020, 391622, 419595, 427224, 457740, 503514, 534030, 559460, 587433, 640836, 671352, 712040, 783244, 801045, 839190, 915480, 979055, 1007028, 1068060, 1118920, 1174866, 1258785, 1281672, 1566488, 1602090, 1678380, 1762299, 1958110, 2014056, 2136120, 2349732, 2517570, 2937165, 3204180, 3356760, 3524598, 3916220, 4699464, 5035140, 5874330, 6408360, 7049196, 7832440, 8811495, 10070280, 11748660, 14098392, 17622990, 23497320, 35245980, 70491960]

約数ペア:

[(1, 70491960), (2, 35245980), (3, 23497320), (4, 17622990), (5, 14098392), (6, 11748660), (7, 10070280), (8, 8811495), (9, 7832440), (10, 7049196), (11, 6408360), (12, 5874330), (14, 5035140), (15, 4699464), (18, 3916220), (20, 3524598), (21, 3356760), (22, 3204180), (24, 2937165), (28, 2517570), (30, 2349732), (33, 2136120), (35, 2014056), (36, 1958110), (40, 1762299), (42, 1678380), (44, 1602090), (45, 1566488), (55, 1281672), (56, 1258785), (60, 1174866), (63, 1118920), (66, 1068060), (70, 1007028), (72, 979055), (77, 915480), (84, 839190), (88, 801045), (90, 783244), (99, 712040), (105, 671352), (110, 640836), (120, 587433), (126, 559460), (132, 534030), (140, 503514), (154, 457740), (165, 427224), (168, 419595), (180, 391622), (198, 356020), (210, 335676), (220, 320418), (231, 305160), (252, 279730), (264, 267015), (280, 251757), (308, 228870), (315, 223784), (330, 213612), (360, 195811), (385, 183096), (396, 178010), (420, 167838), (440, 160209), (462, 152580), (495, 142408), (504, 139865), (616, 114435), (630, 111892), (660, 106806), (693, 101720), (770, 91548), (792, 89005), (840, 83919), (924, 76290), (990, 71204), (1155, 61032), (1260, 55946), (1320, 53403), (1386, 50860), (1540, 45774), (1848, 38145), (1980, 35602), (2310, 30516), (2520, 27973), (2543, 27720), (2772, 25430), (3080, 22887), (3465, 20344), (3960, 17801), (4620, 15258), (5086, 13860), (5544, 12715), (6930, 10172), (7629, 9240)]