69179760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 264045600

約数和(自身を除く): 194865840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 389, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 778, 780, 855, 912, 936, 988, 1040, 1140, 1167, 1170, 1235, 1368, 1482, 1520, 1556, 1560, 1710, 1872, 1945, 1976, 2223, 2280, 2334, 2340, 2470, 2736, 2964, 3112, 3120, 3420, 3501, 3705, 3890, 3952, 4446, 4560, 4668, 4680, 4940, 5057, 5835, 5928, 6224, 6840, 7002, 7391, 7410, 7780, 8892, 9336, 9360, 9880, 10114, 11115, 11670, 11856, 13680, 14004, 14782, 14820, 15171, 15560, 17505, 17784, 18672, 19760, 20228, 22173, 22230, 23340, 25285, 28008, 29564, 29640, 30342, 31120, 35010, 35568, 36955, 40456, 44346, 44460, 45513, 46680, 50570, 56016, 59128, 59280, 60684, 66519, 70020, 73910, 75855, 80912, 88692, 88920, 91026, 93360, 96083, 101140, 110865, 118256, 121368, 133038, 140040, 147820, 151710, 177384, 177840, 182052, 192166, 202280, 221730, 227565, 242736, 266076, 280080, 288249, 295640, 303420, 332595, 354768, 364104, 384332, 404560, 443460, 455130, 480415, 532152, 576498, 591280, 606840, 665190, 728208, 768664, 864747, 886920, 910260, 960830, 1064304, 1152996, 1213680, 1330380, 1441245, 1537328, 1729494, 1773840, 1820520, 1921660, 2305992, 2660760, 2882490, 3458988, 3641040, 3843320, 4323735, 4611984, 5321520, 5764980, 6917976, 7686640, 8647470, 11529960, 13835952, 17294940, 23059920, 34589880, 69179760]

約数ペア:

[(1, 69179760), (2, 34589880), (3, 23059920), (4, 17294940), (5, 13835952), (6, 11529960), (8, 8647470), (9, 7686640), (10, 6917976), (12, 5764980), (13, 5321520), (15, 4611984), (16, 4323735), (18, 3843320), (19, 3641040), (20, 3458988), (24, 2882490), (26, 2660760), (30, 2305992), (36, 1921660), (38, 1820520), (39, 1773840), (40, 1729494), (45, 1537328), (48, 1441245), (52, 1330380), (57, 1213680), (60, 1152996), (65, 1064304), (72, 960830), (76, 910260), (78, 886920), (80, 864747), (90, 768664), (95, 728208), (104, 665190), (114, 606840), (117, 591280), (120, 576498), (130, 532152), (144, 480415), (152, 455130), (156, 443460), (171, 404560), (180, 384332), (190, 364104), (195, 354768), (208, 332595), (228, 303420), (234, 295640), (240, 288249), (247, 280080), (260, 266076), (285, 242736), (304, 227565), (312, 221730), (342, 202280), (360, 192166), (380, 182052), (389, 177840), (390, 177384), (456, 151710), (468, 147820), (494, 140040), (520, 133038), (570, 121368), (585, 118256), (624, 110865), (684, 101140), (720, 96083), (741, 93360), (760, 91026), (778, 88920), (780, 88692), (855, 80912), (912, 75855), (936, 73910), (988, 70020), (1040, 66519), (1140, 60684), (1167, 59280), (1170, 59128), (1235, 56016), (1368, 50570), (1482, 46680), (1520, 45513), (1556, 44460), (1560, 44346), (1710, 40456), (1872, 36955), (1945, 35568), (1976, 35010), (2223, 31120), (2280, 30342), (2334, 29640), (2340, 29564), (2470, 28008), (2736, 25285), (2964, 23340), (3112, 22230), (3120, 22173), (3420, 20228), (3501, 19760), (3705, 18672), (3890, 17784), (3952, 17505), (4446, 15560), (4560, 15171), (4668, 14820), (4680, 14782), (4940, 14004), (5057, 13680), (5835, 11856), (5928, 11670), (6224, 11115), (6840, 10114), (7002, 9880), (7391, 9360), (7410, 9336), (7780, 8892)]