13757520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 51425280

約数和(自身を除く): 37667760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 431, 456, 532, 560, 570, 665, 760, 798, 840, 862, 912, 1064, 1140, 1293, 1330, 1520, 1596, 1680, 1724, 1995, 2128, 2155, 2280, 2586, 2660, 3017, 3192, 3448, 3990, 4310, 4560, 5172, 5320, 6034, 6384, 6465, 6896, 7980, 8189, 8620, 9051, 10344, 10640, 12068, 12930, 15085, 15960, 16378, 17240, 18102, 20688, 24136, 24567, 25860, 30170, 31920, 32756, 34480, 36204, 40945, 45255, 48272, 49134, 51720, 57323, 60340, 65512, 72408, 81890, 90510, 98268, 103440, 114646, 120680, 122835, 131024, 144816, 163780, 171969, 181020, 196536, 229292, 241360, 245670, 286615, 327560, 343938, 362040, 393072, 458584, 491340, 573230, 655120, 687876, 724080, 859845, 917168, 982680, 1146460, 1375752, 1719690, 1965360, 2292920, 2751504, 3439380, 4585840, 6878760, 13757520]

約数ペア:

[(1, 13757520), (2, 6878760), (3, 4585840), (4, 3439380), (5, 2751504), (6, 2292920), (7, 1965360), (8, 1719690), (10, 1375752), (12, 1146460), (14, 982680), (15, 917168), (16, 859845), (19, 724080), (20, 687876), (21, 655120), (24, 573230), (28, 491340), (30, 458584), (35, 393072), (38, 362040), (40, 343938), (42, 327560), (48, 286615), (56, 245670), (57, 241360), (60, 229292), (70, 196536), (76, 181020), (80, 171969), (84, 163780), (95, 144816), (105, 131024), (112, 122835), (114, 120680), (120, 114646), (133, 103440), (140, 98268), (152, 90510), (168, 81890), (190, 72408), (210, 65512), (228, 60340), (240, 57323), (266, 51720), (280, 49134), (285, 48272), (304, 45255), (336, 40945), (380, 36204), (399, 34480), (420, 32756), (431, 31920), (456, 30170), (532, 25860), (560, 24567), (570, 24136), (665, 20688), (760, 18102), (798, 17240), (840, 16378), (862, 15960), (912, 15085), (1064, 12930), (1140, 12068), (1293, 10640), (1330, 10344), (1520, 9051), (1596, 8620), (1680, 8189), (1724, 7980), (1995, 6896), (2128, 6465), (2155, 6384), (2280, 6034), (2586, 5320), (2660, 5172), (3017, 4560), (3192, 4310), (3448, 3990)]