1256856120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2659}}^1$

素因数の和:2790

約数の個数: 192

約数和(自身を含む): 4444221600

約数和(自身を除く): 3187365480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 585, 606, 780, 808, 909, 936, 1010, 1170, 1212, 1313, 1515, 1560, 1818, 2020, 2340, 2424, 2626, 2659, 3030, 3636, 3939, 4040, 4545, 4680, 5252, 5318, 6060, 6565, 7272, 7878, 7977, 9090, 10504, 10636, 11817, 12120, 13130, 13295, 15756, 15954, 18180, 19695, 21272, 23634, 23931, 26260, 26590, 31512, 31908, 34567, 36360, 39390, 39885, 47268, 47862, 52520, 53180, 59085, 63816, 69134, 78780, 79770, 94536, 95724, 103701, 106360, 118170, 119655, 138268, 157560, 159540, 172835, 191448, 207402, 236340, 239310, 268559, 276536, 311103, 319080, 345670, 414804, 472680, 478620, 518505, 537118, 622206, 691340, 805677, 829608, 957240, 1037010, 1074236, 1244412, 1342795, 1382680, 1555515, 1611354, 2074020, 2148472, 2417031, 2488824, 2685590, 3111030, 3222708, 3491267, 4028385, 4148040, 4834062, 5371180, 6222060, 6445416, 6982534, 8056770, 9668124, 10473801, 10742360, 12085155, 12444120, 13965068, 16113540, 17456335, 19336248, 20947602, 24170310, 27930136, 31421403, 32227080, 34912670, 41895204, 48340620, 52369005, 62842806, 69825340, 83790408, 96681240, 104738010, 125685612, 139650680, 157107015, 209476020, 251371224, 314214030, 418952040, 628428060, 1256856120]

約数ペア:

[(1, 1256856120), (2, 628428060), (3, 418952040), (4, 314214030), (5, 251371224), (6, 209476020), (8, 157107015), (9, 139650680), (10, 125685612), (12, 104738010), (13, 96681240), (15, 83790408), (18, 69825340), (20, 62842806), (24, 52369005), (26, 48340620), (30, 41895204), (36, 34912670), (39, 32227080), (40, 31421403), (45, 27930136), (52, 24170310), (60, 20947602), (65, 19336248), (72, 17456335), (78, 16113540), (90, 13965068), (101, 12444120), (104, 12085155), (117, 10742360), (120, 10473801), (130, 9668124), (156, 8056770), (180, 6982534), (195, 6445416), (202, 6222060), (234, 5371180), (260, 4834062), (303, 4148040), (312, 4028385), (360, 3491267), (390, 3222708), (404, 3111030), (468, 2685590), (505, 2488824), (520, 2417031), (585, 2148472), (606, 2074020), (780, 1611354), (808, 1555515), (909, 1382680), (936, 1342795), (1010, 1244412), (1170, 1074236), (1212, 1037010), (1313, 957240), (1515, 829608), (1560, 805677), (1818, 691340), (2020, 622206), (2340, 537118), (2424, 518505), (2626, 478620), (2659, 472680), (3030, 414804), (3636, 345670), (3939, 319080), (4040, 311103), (4545, 276536), (4680, 268559), (5252, 239310), (5318, 236340), (6060, 207402), (6565, 191448), (7272, 172835), (7878, 159540), (7977, 157560), (9090, 138268), (10504, 119655), (10636, 118170), (11817, 106360), (12120, 103701), (13130, 95724), (13295, 94536), (15756, 79770), (15954, 78780), (18180, 69134), (19695, 63816), (21272, 59085), (23634, 53180), (23931, 52520), (26260, 47862), (26590, 47268), (31512, 39885), (31908, 39390), (34567, 36360)]