28370804880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1070

約数の個数: 320

約数和(自身を含む): 98569405440

約数和(自身を除く): 70198600560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 491, 509, 516, 528, 645, 660, 688, 860, 880, 946, 982, 1018, 1032, 1290, 1320, 1419, 1473, 1527, 1720, 1892, 1964, 2036, 2064, 2365, 2455, 2545, 2580, 2640, 2838, 2946, 3054, 3440, 3784, 3928, 4072, 4730, 4910, 5090, 5160, 5401, 5599, 5676, 5892, 6108, 7095, 7365, 7568, 7635, 7856, 8144, 9460, 9820, 10180, 10320, 10802, 11198, 11352, 11784, 12216, 14190, 14730, 15270, 16203, 16797, 18920, 19640, 20360, 21113, 21604, 21887, 22396, 22704, 23568, 24432, 27005, 27995, 28380, 29460, 30540, 32406, 33594, 37840, 39280, 40720, 42226, 43208, 43774, 44792, 54010, 55990, 56760, 58920, 61080, 63339, 64812, 65661, 67188, 81015, 83985, 84452, 86416, 87548, 89584, 105565, 108020, 109435, 111980, 113520, 117840, 122160, 126678, 129624, 131322, 134376, 162030, 167970, 168904, 175096, 211130, 216040, 218870, 223960, 232243, 240757, 249919, 253356, 259248, 262644, 268752, 316695, 324060, 328305, 335940, 337808, 350192, 422260, 432080, 437740, 447920, 464486, 481514, 499838, 506712, 525288, 633390, 648120, 656610, 671880, 696729, 722271, 749757, 844520, 875480, 928972, 963028, 999676, 1013424, 1050576, 1161215, 1203785, 1249595, 1266780, 1296240, 1313220, 1343760, 1393458, 1444542, 1499514, 1689040, 1750960, 1857944, 1926056, 1999352, 2322430, 2407570, 2499190, 2533560, 2626440, 2749109, 2786916, 2889084, 2999028, 3483645, 3611355, 3715888, 3748785, 3852112, 3998704, 4644860, 4815140, 4998380, 5067120, 5252880, 5498218, 5573832, 5778168, 5998056, 6967290, 7222710, 7497570, 8247327, 9289720, 9630280, 9996760, 10746517, 10996436, 11147664, 11556336, 11996112, 13745545, 13934580, 14445420, 14995140, 16494654, 18579440, 19260560, 19993520, 21493034, 21992872, 27491090, 27869160, 28890840, 29990280, 32239551, 32989308, 41236635, 42986068, 43985744, 53732585, 54982180, 55738320, 57781680, 59980560, 64479102, 65978616, 82473270, 85972136, 107465170, 109964360, 118211687, 128958204, 131957232, 161197755, 164946540, 171944272, 214930340, 219928720, 236423374, 257916408, 322395510, 329893080, 354635061, 429860680, 472846748, 515832816, 591058435, 644791020, 659786160, 709270122, 859721360, 945693496, 1182116870, 1289582040, 1418540244, 1773175305, 1891386992, 2364233740, 2579164080, 2837080488, 3546350610, 4728467480, 5674160976, 7092701220, 9456934960, 14185402440, 28370804880]

約数ペア:

[(1, 28370804880), (2, 14185402440), (3, 9456934960), (4, 7092701220), (5, 5674160976), (6, 4728467480), (8, 3546350610), (10, 2837080488), (11, 2579164080), (12, 2364233740), (15, 1891386992), (16, 1773175305), (20, 1418540244), (22, 1289582040), (24, 1182116870), (30, 945693496), (33, 859721360), (40, 709270122), (43, 659786160), (44, 644791020), (48, 591058435), (55, 515832816), (60, 472846748), (66, 429860680), (80, 354635061), (86, 329893080), (88, 322395510), (110, 257916408), (120, 236423374), (129, 219928720), (132, 214930340), (165, 171944272), (172, 164946540), (176, 161197755), (215, 131957232), (220, 128958204), (240, 118211687), (258, 109964360), (264, 107465170), (330, 85972136), (344, 82473270), (430, 65978616), (440, 64479102), (473, 59980560), (491, 57781680), (509, 55738320), (516, 54982180), (528, 53732585), (645, 43985744), (660, 42986068), (688, 41236635), (860, 32989308), (880, 32239551), (946, 29990280), (982, 28890840), (1018, 27869160), (1032, 27491090), (1290, 21992872), (1320, 21493034), (1419, 19993520), (1473, 19260560), (1527, 18579440), (1720, 16494654), (1892, 14995140), (1964, 14445420), (2036, 13934580), (2064, 13745545), (2365, 11996112), (2455, 11556336), (2545, 11147664), (2580, 10996436), (2640, 10746517), (2838, 9996760), (2946, 9630280), (3054, 9289720), (3440, 8247327), (3784, 7497570), (3928, 7222710), (4072, 6967290), (4730, 5998056), (4910, 5778168), (5090, 5573832), (5160, 5498218), (5401, 5252880), (5599, 5067120), (5676, 4998380), (5892, 4815140), (6108, 4644860), (7095, 3998704), (7365, 3852112), (7568, 3748785), (7635, 3715888), (7856, 3611355), (8144, 3483645), (9460, 2999028), (9820, 2889084), (10180, 2786916), (10320, 2749109), (10802, 2626440), (11198, 2533560), (11352, 2499190), (11784, 2407570), (12216, 2322430), (14190, 1999352), (14730, 1926056), (15270, 1857944), (16203, 1750960), (16797, 1689040), (18920, 1499514), (19640, 1444542), (20360, 1393458), (21113, 1343760), (21604, 1313220), (21887, 1296240), (22396, 1266780), (22704, 1249595), (23568, 1203785), (24432, 1161215), (27005, 1050576), (27995, 1013424), (28380, 999676), (29460, 963028), (30540, 928972), (32406, 875480), (33594, 844520), (37840, 749757), (39280, 722271), (40720, 696729), (42226, 671880), (43208, 656610), (43774, 648120), (44792, 633390), (54010, 525288), (55990, 506712), (56760, 499838), (58920, 481514), (61080, 464486), (63339, 447920), (64812, 437740), (65661, 432080), (67188, 422260), (81015, 350192), (83985, 337808), (84452, 335940), (86416, 328305), (87548, 324060), (89584, 316695), (105565, 268752), (108020, 262644), (109435, 259248), (111980, 253356), (113520, 249919), (117840, 240757), (122160, 232243), (126678, 223960), (129624, 218870), (131322, 216040), (134376, 211130), (162030, 175096), (167970, 168904)]