156730560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 224

約数和(自身を含む): 577608192

約数和(自身を除く): 420877632

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, 64, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 281, 320, 332, 336, 415, 420, 448, 480, 498, 560, 562, 581, 664, 672, 830, 840, 843, 960, 996, 1120, 1124, 1162, 1245, 1328, 1344, 1405, 1660, 1680, 1686, 1743, 1967, 1992, 2240, 2248, 2324, 2490, 2656, 2810, 2905, 3320, 3360, 3372, 3486, 3934, 3984, 4215, 4496, 4648, 4980, 5312, 5620, 5810, 5901, 6640, 6720, 6744, 6972, 7868, 7968, 8430, 8715, 8992, 9296, 9835, 9960, 11240, 11620, 11802, 13280, 13488, 13944, 15736, 15936, 16860, 17430, 17984, 18592, 19670, 19920, 22480, 23240, 23323, 23604, 26560, 26976, 27888, 29505, 31472, 33720, 34860, 37184, 39340, 39840, 44960, 46480, 46646, 47208, 53952, 55776, 59010, 62944, 67440, 69720, 69969, 78680, 79680, 89920, 92960, 93292, 94416, 111552, 116615, 118020, 125888, 134880, 139440, 139938, 157360, 163261, 185920, 186584, 188832, 233230, 236040, 269760, 278880, 279876, 314720, 326522, 349845, 373168, 377664, 466460, 472080, 489783, 557760, 559752, 629440, 653044, 699690, 746336, 816305, 932920, 944160, 979566, 1119504, 1306088, 1399380, 1492672, 1632610, 1865840, 1888320, 1959132, 2239008, 2448915, 2612176, 2798760, 3265220, 3731680, 3918264, 4478016, 4897830, 5224352, 5597520, 6530440, 7463360, 7836528, 9795660, 10448704, 11195040, 13060880, 15673056, 19591320, 22390080, 26121760, 31346112, 39182640, 52243520, 78365280, 156730560]

約数ペア:

[(1, 156730560), (2, 78365280), (3, 52243520), (4, 39182640), (5, 31346112), (6, 26121760), (7, 22390080), (8, 19591320), (10, 15673056), (12, 13060880), (14, 11195040), (15, 10448704), (16, 9795660), (20, 7836528), (21, 7463360), (24, 6530440), (28, 5597520), (30, 5224352), (32, 4897830), (35, 4478016), (40, 3918264), (42, 3731680), (48, 3265220), (56, 2798760), (60, 2612176), (64, 2448915), (70, 2239008), (80, 1959132), (83, 1888320), (84, 1865840), (96, 1632610), (105, 1492672), (112, 1399380), (120, 1306088), (140, 1119504), (160, 979566), (166, 944160), (168, 932920), (192, 816305), (210, 746336), (224, 699690), (240, 653044), (249, 629440), (280, 559752), (281, 557760), (320, 489783), (332, 472080), (336, 466460), (415, 377664), (420, 373168), (448, 349845), (480, 326522), (498, 314720), (560, 279876), (562, 278880), (581, 269760), (664, 236040), (672, 233230), (830, 188832), (840, 186584), (843, 185920), (960, 163261), (996, 157360), (1120, 139938), (1124, 139440), (1162, 134880), (1245, 125888), (1328, 118020), (1344, 116615), (1405, 111552), (1660, 94416), (1680, 93292), (1686, 92960), (1743, 89920), (1967, 79680), (1992, 78680), (2240, 69969), (2248, 69720), (2324, 67440), (2490, 62944), (2656, 59010), (2810, 55776), (2905, 53952), (3320, 47208), (3360, 46646), (3372, 46480), (3486, 44960), (3934, 39840), (3984, 39340), (4215, 37184), (4496, 34860), (4648, 33720), (4980, 31472), (5312, 29505), (5620, 27888), (5810, 26976), (5901, 26560), (6640, 23604), (6720, 23323), (6744, 23240), (6972, 22480), (7868, 19920), (7968, 19670), (8430, 18592), (8715, 17984), (8992, 17430), (9296, 16860), (9835, 15936), (9960, 15736), (11240, 13944), (11620, 13488), (11802, 13280)]