84286020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 213759420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 359, 364, 390, 420, 430, 455, 516, 546, 559, 602, 645, 718, 780, 860, 903, 910, 1077, 1092, 1118, 1204, 1290, 1365, 1436, 1505, 1677, 1795, 1806, 1820, 2154, 2236, 2513, 2580, 2730, 2795, 3010, 3354, 3590, 3612, 3913, 4308, 4515, 4667, 5026, 5385, 5460, 5590, 6020, 6708, 7180, 7539, 7826, 8385, 9030, 9334, 10052, 10770, 11180, 11739, 12565, 14001, 15078, 15437, 15652, 16770, 18060, 18668, 19565, 21540, 23335, 23478, 25130, 28002, 30156, 30874, 32669, 33540, 37695, 39130, 46311, 46670, 46956, 50260, 56004, 58695, 61748, 65338, 70005, 75390, 77185, 78260, 92622, 93340, 98007, 108059, 117390, 130676, 140010, 150780, 154370, 163345, 185244, 196014, 200681, 216118, 231555, 234780, 280020, 308740, 324177, 326690, 392028, 401362, 432236, 463110, 490035, 540295, 602043, 648354, 653380, 802724, 926220, 980070, 1003405, 1080590, 1204086, 1296708, 1404767, 1620885, 1960140, 2006810, 2161180, 2408172, 2809534, 3010215, 3241770, 4013620, 4214301, 5619068, 6020430, 6483540, 7023835, 8428602, 12040860, 14047670, 16857204, 21071505, 28095340, 42143010, 84286020]

約数ペア:

[(1, 84286020), (2, 42143010), (3, 28095340), (4, 21071505), (5, 16857204), (6, 14047670), (7, 12040860), (10, 8428602), (12, 7023835), (13, 6483540), (14, 6020430), (15, 5619068), (20, 4214301), (21, 4013620), (26, 3241770), (28, 3010215), (30, 2809534), (35, 2408172), (39, 2161180), (42, 2006810), (43, 1960140), (52, 1620885), (60, 1404767), (65, 1296708), (70, 1204086), (78, 1080590), (84, 1003405), (86, 980070), (91, 926220), (105, 802724), (129, 653380), (130, 648354), (140, 602043), (156, 540295), (172, 490035), (182, 463110), (195, 432236), (210, 401362), (215, 392028), (258, 326690), (260, 324177), (273, 308740), (301, 280020), (359, 234780), (364, 231555), (390, 216118), (420, 200681), (430, 196014), (455, 185244), (516, 163345), (546, 154370), (559, 150780), (602, 140010), (645, 130676), (718, 117390), (780, 108059), (860, 98007), (903, 93340), (910, 92622), (1077, 78260), (1092, 77185), (1118, 75390), (1204, 70005), (1290, 65338), (1365, 61748), (1436, 58695), (1505, 56004), (1677, 50260), (1795, 46956), (1806, 46670), (1820, 46311), (2154, 39130), (2236, 37695), (2513, 33540), (2580, 32669), (2730, 30874), (2795, 30156), (3010, 28002), (3354, 25130), (3590, 23478), (3612, 23335), (3913, 21540), (4308, 19565), (4515, 18668), (4667, 18060), (5026, 16770), (5385, 15652), (5460, 15437), (5590, 15078), (6020, 14001), (6708, 12565), (7180, 11739), (7539, 11180), (7826, 10770), (8385, 10052), (9030, 9334)]