42837480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 161740800

約数和(自身を除く): 118903320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 191, 210, 252, 267, 280, 315, 356, 360, 382, 420, 445, 504, 534, 573, 623, 630, 712, 764, 801, 840, 890, 955, 1068, 1146, 1246, 1260, 1335, 1337, 1528, 1602, 1719, 1780, 1869, 1910, 2136, 2292, 2492, 2520, 2670, 2674, 2865, 3115, 3204, 3438, 3560, 3738, 3820, 4005, 4011, 4584, 4984, 5340, 5348, 5607, 5730, 6230, 6408, 6685, 6876, 7476, 7640, 8010, 8022, 8595, 9345, 10680, 10696, 11214, 11460, 12033, 12460, 13370, 13752, 14952, 16020, 16044, 16999, 17190, 18690, 20055, 22428, 22920, 24066, 24920, 26740, 28035, 32040, 32088, 33998, 34380, 37380, 40110, 44856, 48132, 50997, 53480, 56070, 60165, 67996, 68760, 74760, 80220, 84995, 96264, 101994, 112140, 118993, 120330, 135992, 152991, 160440, 169990, 203988, 224280, 237986, 240660, 254985, 305982, 339980, 356979, 407976, 475972, 481320, 509970, 594965, 611964, 679960, 713958, 764955, 951944, 1019940, 1070937, 1189930, 1223928, 1427916, 1529910, 1784895, 2039880, 2141874, 2379860, 2855832, 3059820, 3569790, 4283748, 4759720, 5354685, 6119640, 7139580, 8567496, 10709370, 14279160, 21418740, 42837480]

約数ペア:

[(1, 42837480), (2, 21418740), (3, 14279160), (4, 10709370), (5, 8567496), (6, 7139580), (7, 6119640), (8, 5354685), (9, 4759720), (10, 4283748), (12, 3569790), (14, 3059820), (15, 2855832), (18, 2379860), (20, 2141874), (21, 2039880), (24, 1784895), (28, 1529910), (30, 1427916), (35, 1223928), (36, 1189930), (40, 1070937), (42, 1019940), (45, 951944), (56, 764955), (60, 713958), (63, 679960), (70, 611964), (72, 594965), (84, 509970), (89, 481320), (90, 475972), (105, 407976), (120, 356979), (126, 339980), (140, 305982), (168, 254985), (178, 240660), (180, 237986), (191, 224280), (210, 203988), (252, 169990), (267, 160440), (280, 152991), (315, 135992), (356, 120330), (360, 118993), (382, 112140), (420, 101994), (445, 96264), (504, 84995), (534, 80220), (573, 74760), (623, 68760), (630, 67996), (712, 60165), (764, 56070), (801, 53480), (840, 50997), (890, 48132), (955, 44856), (1068, 40110), (1146, 37380), (1246, 34380), (1260, 33998), (1335, 32088), (1337, 32040), (1528, 28035), (1602, 26740), (1719, 24920), (1780, 24066), (1869, 22920), (1910, 22428), (2136, 20055), (2292, 18690), (2492, 17190), (2520, 16999), (2670, 16044), (2674, 16020), (2865, 14952), (3115, 13752), (3204, 13370), (3438, 12460), (3560, 12033), (3738, 11460), (3820, 11214), (4005, 10696), (4011, 10680), (4584, 9345), (4984, 8595), (5340, 8022), (5348, 8010), (5607, 7640), (5730, 7476), (6230, 6876), (6408, 6685)]