712316640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2225

約数の個数: 192

約数和(自身を含む): 2590963200

約数和(自身を除く): 1878646560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1414, 1515, 1616, 1680, 2020, 2099, 2121, 2424, 2828, 3030, 3232, 3360, 3535, 4040, 4198, 4242, 4848, 5656, 6060, 6297, 7070, 8080, 8396, 8484, 9696, 10495, 10605, 11312, 12120, 12594, 14140, 14693, 16160, 16792, 16968, 20990, 21210, 22624, 24240, 25188, 28280, 29386, 31485, 33584, 33936, 41980, 42420, 44079, 48480, 50376, 56560, 58772, 62970, 67168, 67872, 73465, 83960, 84840, 88158, 100752, 113120, 117544, 125940, 146930, 167920, 169680, 176316, 201504, 211999, 220395, 235088, 251880, 293860, 335840, 339360, 352632, 423998, 440790, 470176, 503760, 587720, 635997, 705264, 847996, 881580, 1007520, 1059995, 1175440, 1271994, 1410528, 1483993, 1695992, 1763160, 2119990, 2350880, 2543988, 2967986, 3179985, 3391984, 3526320, 4239980, 4451979, 5087976, 5935972, 6359970, 6783968, 7052640, 7419965, 8479960, 8903958, 10175952, 11871944, 12719940, 14839930, 16959920, 17807916, 20351904, 22259895, 23743888, 25439880, 29679860, 33919840, 35615832, 44519790, 47487776, 50879760, 59359720, 71231664, 89039580, 101759520, 118719440, 142463328, 178079160, 237438880, 356158320, 712316640]

約数ペア:

[(1, 712316640), (2, 356158320), (3, 237438880), (4, 178079160), (5, 142463328), (6, 118719440), (7, 101759520), (8, 89039580), (10, 71231664), (12, 59359720), (14, 50879760), (15, 47487776), (16, 44519790), (20, 35615832), (21, 33919840), (24, 29679860), (28, 25439880), (30, 23743888), (32, 22259895), (35, 20351904), (40, 17807916), (42, 16959920), (48, 14839930), (56, 12719940), (60, 11871944), (70, 10175952), (80, 8903958), (84, 8479960), (96, 7419965), (101, 7052640), (105, 6783968), (112, 6359970), (120, 5935972), (140, 5087976), (160, 4451979), (168, 4239980), (202, 3526320), (210, 3391984), (224, 3179985), (240, 2967986), (280, 2543988), (303, 2350880), (336, 2119990), (404, 1763160), (420, 1695992), (480, 1483993), (505, 1410528), (560, 1271994), (606, 1175440), (672, 1059995), (707, 1007520), (808, 881580), (840, 847996), (1010, 705264), (1120, 635997), (1212, 587720), (1414, 503760), (1515, 470176), (1616, 440790), (1680, 423998), (2020, 352632), (2099, 339360), (2121, 335840), (2424, 293860), (2828, 251880), (3030, 235088), (3232, 220395), (3360, 211999), (3535, 201504), (4040, 176316), (4198, 169680), (4242, 167920), (4848, 146930), (5656, 125940), (6060, 117544), (6297, 113120), (7070, 100752), (8080, 88158), (8396, 84840), (8484, 83960), (9696, 73465), (10495, 67872), (10605, 67168), (11312, 62970), (12120, 58772), (12594, 56560), (14140, 50376), (14693, 48480), (16160, 44079), (16792, 42420), (16968, 41980), (20990, 33936), (21210, 33584), (22624, 31485), (24240, 29386), (25188, 28280)]