743520120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4138

約数の個数: 192

約数和(自身を含む): 2679091200

約数和(自身を除く): 1935571080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2940, 3038, 3255, 3720, 4079, 4340, 4557, 5208, 5880, 6076, 6510, 7595, 8158, 8680, 9114, 12152, 12237, 13020, 15190, 16316, 18228, 20395, 22785, 24474, 26040, 28553, 30380, 32632, 36456, 40790, 45570, 48948, 57106, 60760, 61185, 81580, 85659, 91140, 97896, 114212, 122370, 126449, 142765, 163160, 171318, 182280, 199871, 228424, 244740, 252898, 285530, 342636, 379347, 399742, 428295, 489480, 505796, 571060, 599613, 632245, 685272, 758694, 799484, 856590, 885143, 999355, 1011592, 1142120, 1199226, 1264490, 1517388, 1598968, 1713180, 1770286, 1896735, 1998710, 2398452, 2528980, 2655429, 2998065, 3034776, 3426360, 3540572, 3793470, 3997420, 4425715, 4796904, 5057960, 5310858, 5996130, 6196001, 7081144, 7586940, 7994840, 8851430, 10621716, 11992260, 12392002, 13277145, 15173880, 17702860, 18588003, 21243432, 23984520, 24784004, 26554290, 30980005, 35405720, 37176006, 49568008, 53108580, 61960010, 74352012, 92940015, 106217160, 123920020, 148704024, 185880030, 247840040, 371760060, 743520120]

約数ペア:

[(1, 743520120), (2, 371760060), (3, 247840040), (4, 185880030), (5, 148704024), (6, 123920020), (7, 106217160), (8, 92940015), (10, 74352012), (12, 61960010), (14, 53108580), (15, 49568008), (20, 37176006), (21, 35405720), (24, 30980005), (28, 26554290), (30, 24784004), (31, 23984520), (35, 21243432), (40, 18588003), (42, 17702860), (49, 15173880), (56, 13277145), (60, 12392002), (62, 11992260), (70, 10621716), (84, 8851430), (93, 7994840), (98, 7586940), (105, 7081144), (120, 6196001), (124, 5996130), (140, 5310858), (147, 5057960), (155, 4796904), (168, 4425715), (186, 3997420), (196, 3793470), (210, 3540572), (217, 3426360), (245, 3034776), (248, 2998065), (280, 2655429), (294, 2528980), (310, 2398452), (372, 1998710), (392, 1896735), (420, 1770286), (434, 1713180), (465, 1598968), (490, 1517388), (588, 1264490), (620, 1199226), (651, 1142120), (735, 1011592), (744, 999355), (840, 885143), (868, 856590), (930, 799484), (980, 758694), (1085, 685272), (1176, 632245), (1240, 599613), (1302, 571060), (1470, 505796), (1519, 489480), (1736, 428295), (1860, 399742), (1960, 379347), (2170, 342636), (2604, 285530), (2940, 252898), (3038, 244740), (3255, 228424), (3720, 199871), (4079, 182280), (4340, 171318), (4557, 163160), (5208, 142765), (5880, 126449), (6076, 122370), (6510, 114212), (7595, 97896), (8158, 91140), (8680, 85659), (9114, 81580), (12152, 61185), (12237, 60760), (13020, 57106), (15190, 48948), (16316, 45570), (18228, 40790), (20395, 36456), (22785, 32632), (24474, 30380), (26040, 28553)]