742204080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 320

約数和(自身を含む): 2679114240

約数和(自身を除く): 1936910160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 61, 72, 80, 86, 90, 108, 120, 122, 129, 131, 135, 144, 172, 180, 183, 215, 216, 240, 244, 258, 262, 270, 305, 344, 360, 366, 387, 393, 430, 432, 488, 516, 524, 540, 549, 610, 645, 655, 688, 720, 732, 774, 786, 860, 915, 976, 1032, 1048, 1080, 1098, 1161, 1179, 1220, 1290, 1310, 1464, 1548, 1572, 1647, 1720, 1830, 1935, 1965, 2064, 2096, 2160, 2196, 2322, 2358, 2440, 2580, 2620, 2623, 2745, 2928, 3096, 3144, 3294, 3440, 3537, 3660, 3870, 3930, 4392, 4644, 4716, 4880, 5160, 5240, 5246, 5490, 5633, 5805, 5895, 6192, 6288, 6588, 7074, 7320, 7740, 7860, 7869, 7991, 8235, 8784, 9288, 9432, 10320, 10480, 10492, 10980, 11266, 11610, 11790, 13115, 13176, 14148, 14640, 15480, 15720, 15738, 15982, 16470, 16899, 17685, 18576, 18864, 20984, 21960, 22532, 23220, 23580, 23607, 23973, 26230, 26352, 28165, 28296, 30960, 31440, 31476, 31964, 32940, 33798, 35370, 39345, 39955, 41968, 43920, 45064, 46440, 47160, 47214, 47946, 50697, 52460, 56330, 56592, 62952, 63928, 65880, 67596, 70740, 70821, 71919, 78690, 79910, 84495, 90128, 92880, 94320, 94428, 95892, 101394, 104920, 112660, 118035, 119865, 125904, 127856, 131760, 135192, 141480, 141642, 143838, 152091, 157380, 159820, 168990, 188856, 191784, 202788, 209840, 215757, 225320, 236070, 239730, 253485, 270384, 282960, 283284, 287676, 304182, 314760, 319640, 337980, 343613, 354105, 359595, 377712, 383568, 405576, 431514, 450640, 472140, 479460, 506970, 566568, 575352, 608364, 629520, 639280, 675960, 687226, 708210, 719190, 760455, 811152, 863028, 944280, 958920, 1013940, 1030839, 1078785, 1133136, 1150704, 1216728, 1351920, 1374452, 1416420, 1438380, 1520910, 1718065, 1726056, 1888560, 1917840, 2027880, 2061678, 2157570, 2433456, 2748904, 2832840, 2876760, 3041820, 3092517, 3436130, 3452112, 4055760, 4123356, 4315140, 5154195, 5497808, 5665680, 5753520, 6083640, 6185034, 6872260, 8246712, 8630280, 9277551, 10308390, 12167280, 12370068, 13744520, 15462585, 16493424, 17260560, 18555102, 20616780, 24740136, 27489040, 30925170, 37110204, 41233560, 46387755, 49480272, 61850340, 74220408, 82467120, 92775510, 123700680, 148440816, 185551020, 247401360, 371102040, 742204080]

約数ペア:

[(1, 742204080), (2, 371102040), (3, 247401360), (4, 185551020), (5, 148440816), (6, 123700680), (8, 92775510), (9, 82467120), (10, 74220408), (12, 61850340), (15, 49480272), (16, 46387755), (18, 41233560), (20, 37110204), (24, 30925170), (27, 27489040), (30, 24740136), (36, 20616780), (40, 18555102), (43, 17260560), (45, 16493424), (48, 15462585), (54, 13744520), (60, 12370068), (61, 12167280), (72, 10308390), (80, 9277551), (86, 8630280), (90, 8246712), (108, 6872260), (120, 6185034), (122, 6083640), (129, 5753520), (131, 5665680), (135, 5497808), (144, 5154195), (172, 4315140), (180, 4123356), (183, 4055760), (215, 3452112), (216, 3436130), (240, 3092517), (244, 3041820), (258, 2876760), (262, 2832840), (270, 2748904), (305, 2433456), (344, 2157570), (360, 2061678), (366, 2027880), (387, 1917840), (393, 1888560), (430, 1726056), (432, 1718065), (488, 1520910), (516, 1438380), (524, 1416420), (540, 1374452), (549, 1351920), (610, 1216728), (645, 1150704), (655, 1133136), (688, 1078785), (720, 1030839), (732, 1013940), (774, 958920), (786, 944280), (860, 863028), (915, 811152), (976, 760455), (1032, 719190), (1048, 708210), (1080, 687226), (1098, 675960), (1161, 639280), (1179, 629520), (1220, 608364), (1290, 575352), (1310, 566568), (1464, 506970), (1548, 479460), (1572, 472140), (1647, 450640), (1720, 431514), (1830, 405576), (1935, 383568), (1965, 377712), (2064, 359595), (2096, 354105), (2160, 343613), (2196, 337980), (2322, 319640), (2358, 314760), (2440, 304182), (2580, 287676), (2620, 283284), (2623, 282960), (2745, 270384), (2928, 253485), (3096, 239730), (3144, 236070), (3294, 225320), (3440, 215757), (3537, 209840), (3660, 202788), (3870, 191784), (3930, 188856), (4392, 168990), (4644, 159820), (4716, 157380), (4880, 152091), (5160, 143838), (5240, 141642), (5246, 141480), (5490, 135192), (5633, 131760), (5805, 127856), (5895, 125904), (6192, 119865), (6288, 118035), (6588, 112660), (7074, 104920), (7320, 101394), (7740, 95892), (7860, 94428), (7869, 94320), (7991, 92880), (8235, 90128), (8784, 84495), (9288, 79910), (9432, 78690), (10320, 71919), (10480, 70821), (10492, 70740), (10980, 67596), (11266, 65880), (11610, 63928), (11790, 62952), (13115, 56592), (13176, 56330), (14148, 52460), (14640, 50697), (15480, 47946), (15720, 47214), (15738, 47160), (15982, 46440), (16470, 45064), (16899, 43920), (17685, 41968), (18576, 39955), (18864, 39345), (20984, 35370), (21960, 33798), (22532, 32940), (23220, 31964), (23580, 31476), (23607, 31440), (23973, 30960), (26230, 28296), (26352, 28165)]