425605320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3009

約数の個数: 256

約数和(自身を含む): 1707264000

約数和(自身を除く): 1281658680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 2963, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5926, 5985, 6840, 7182, 7560, 7980, 8889, 9576, 10260, 11852, 11970, 14364, 14815, 15960, 17778, 17955, 20520, 20741, 23704, 23940, 26667, 28728, 29630, 35556, 35910, 41482, 44445, 47880, 53334, 56297, 59260, 62223, 71112, 71820, 80001, 82964, 88890, 103705, 106668, 112594, 118520, 124446, 133335, 143640, 160002, 165928, 168891, 177780, 186669, 207410, 213336, 225188, 248892, 266670, 281485, 311115, 320004, 337782, 355560, 373338, 394079, 400005, 414820, 450376, 497784, 506673, 533340, 560007, 562970, 622230, 640008, 675564, 746676, 788158, 800010, 829640, 844455, 933345, 1013346, 1066680, 1120014, 1125940, 1182237, 1244460, 1351128, 1493352, 1520019, 1576316, 1600020, 1688910, 1866690, 1970395, 2026692, 2240028, 2251880, 2364474, 2488920, 2533365, 2800035, 3040038, 3152632, 3200040, 3377820, 3546711, 3733380, 3940790, 4053384, 4480056, 4728948, 5066730, 5600070, 5911185, 6080076, 6755640, 7093422, 7466760, 7600095, 7881580, 9457896, 10133460, 10640133, 11200140, 11822370, 12160152, 14186844, 15200190, 15763160, 17733555, 20266920, 21280266, 22400280, 23644740, 28373688, 30400380, 35467110, 42560532, 47289480, 53200665, 60800760, 70934220, 85121064, 106401330, 141868440, 212802660, 425605320]

約数ペア:

[(1, 425605320), (2, 212802660), (3, 141868440), (4, 106401330), (5, 85121064), (6, 70934220), (7, 60800760), (8, 53200665), (9, 47289480), (10, 42560532), (12, 35467110), (14, 30400380), (15, 28373688), (18, 23644740), (19, 22400280), (20, 21280266), (21, 20266920), (24, 17733555), (27, 15763160), (28, 15200190), (30, 14186844), (35, 12160152), (36, 11822370), (38, 11200140), (40, 10640133), (42, 10133460), (45, 9457896), (54, 7881580), (56, 7600095), (57, 7466760), (60, 7093422), (63, 6755640), (70, 6080076), (72, 5911185), (76, 5600070), (84, 5066730), (90, 4728948), (95, 4480056), (105, 4053384), (108, 3940790), (114, 3733380), (120, 3546711), (126, 3377820), (133, 3200040), (135, 3152632), (140, 3040038), (152, 2800035), (168, 2533365), (171, 2488920), (180, 2364474), (189, 2251880), (190, 2240028), (210, 2026692), (216, 1970395), (228, 1866690), (252, 1688910), (266, 1600020), (270, 1576316), (280, 1520019), (285, 1493352), (315, 1351128), (342, 1244460), (360, 1182237), (378, 1125940), (380, 1120014), (399, 1066680), (420, 1013346), (456, 933345), (504, 844455), (513, 829640), (532, 800010), (540, 788158), (570, 746676), (630, 675564), (665, 640008), (684, 622230), (756, 562970), (760, 560007), (798, 533340), (840, 506673), (855, 497784), (945, 450376), (1026, 414820), (1064, 400005), (1080, 394079), (1140, 373338), (1197, 355560), (1260, 337782), (1330, 320004), (1368, 311115), (1512, 281485), (1596, 266670), (1710, 248892), (1890, 225188), (1995, 213336), (2052, 207410), (2280, 186669), (2394, 177780), (2520, 168891), (2565, 165928), (2660, 160002), (2963, 143640), (3192, 133335), (3420, 124446), (3591, 118520), (3780, 112594), (3990, 106668), (4104, 103705), (4788, 88890), (5130, 82964), (5320, 80001), (5926, 71820), (5985, 71112), (6840, 62223), (7182, 59260), (7560, 56297), (7980, 53334), (8889, 47880), (9576, 44445), (10260, 41482), (11852, 35910), (11970, 35556), (14364, 29630), (14815, 28728), (15960, 26667), (17778, 23940), (17955, 23704), (20520, 20741)]