222912690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 723520512

約数和(自身を除く): 500607822

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 169, 182, 195, 210, 231, 273, 286, 330, 338, 385, 390, 429, 455, 462, 507, 546, 571, 715, 770, 845, 858, 910, 1001, 1014, 1142, 1155, 1183, 1365, 1430, 1690, 1713, 1859, 2002, 2145, 2310, 2366, 2535, 2730, 2855, 3003, 3426, 3549, 3718, 3997, 4290, 5005, 5070, 5577, 5710, 5915, 6006, 6281, 7098, 7423, 7994, 8565, 9295, 10010, 11154, 11830, 11991, 12562, 13013, 14846, 15015, 17130, 17745, 18590, 18843, 19985, 22269, 23982, 26026, 27885, 30030, 31405, 35490, 37115, 37686, 39039, 39970, 43967, 44538, 51961, 55770, 59955, 62810, 65065, 74230, 78078, 81653, 87934, 94215, 96499, 103922, 111345, 119910, 130130, 131901, 155883, 163306, 188430, 192998, 195195, 219835, 222690, 244959, 259805, 263802, 289497, 311766, 390390, 408265, 439670, 482495, 489918, 519610, 571571, 578994, 659505, 675493, 779415, 816530, 964990, 1061489, 1143142, 1224795, 1319010, 1350986, 1447485, 1558830, 1714713, 2026479, 2122978, 2449590, 2857855, 2894970, 3184467, 3377465, 3429426, 4052958, 5307445, 5715710, 6368934, 6754930, 7430423, 8573565, 10132395, 10614890, 14860846, 15922335, 17147130, 20264790, 22291269, 31844670, 37152115, 44582538, 74304230, 111456345, 222912690]

約数ペア:

[(1, 222912690), (2, 111456345), (3, 74304230), (5, 44582538), (6, 37152115), (7, 31844670), (10, 22291269), (11, 20264790), (13, 17147130), (14, 15922335), (15, 14860846), (21, 10614890), (22, 10132395), (26, 8573565), (30, 7430423), (33, 6754930), (35, 6368934), (39, 5715710), (42, 5307445), (55, 4052958), (65, 3429426), (66, 3377465), (70, 3184467), (77, 2894970), (78, 2857855), (91, 2449590), (105, 2122978), (110, 2026479), (130, 1714713), (143, 1558830), (154, 1447485), (165, 1350986), (169, 1319010), (182, 1224795), (195, 1143142), (210, 1061489), (231, 964990), (273, 816530), (286, 779415), (330, 675493), (338, 659505), (385, 578994), (390, 571571), (429, 519610), (455, 489918), (462, 482495), (507, 439670), (546, 408265), (571, 390390), (715, 311766), (770, 289497), (845, 263802), (858, 259805), (910, 244959), (1001, 222690), (1014, 219835), (1142, 195195), (1155, 192998), (1183, 188430), (1365, 163306), (1430, 155883), (1690, 131901), (1713, 130130), (1859, 119910), (2002, 111345), (2145, 103922), (2310, 96499), (2366, 94215), (2535, 87934), (2730, 81653), (2855, 78078), (3003, 74230), (3426, 65065), (3549, 62810), (3718, 59955), (3997, 55770), (4290, 51961), (5005, 44538), (5070, 43967), (5577, 39970), (5710, 39039), (5915, 37686), (6006, 37115), (6281, 35490), (7098, 31405), (7423, 30030), (7994, 27885), (8565, 26026), (9295, 23982), (10010, 22269), (11154, 19985), (11830, 18843), (11991, 18590), (12562, 17745), (13013, 17130), (14846, 15015)]