137282880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 224

約数和(自身を含む): 514990080

約数和(自身を除く): 377707200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 659, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1318, 1344, 1488, 1680, 1736, 1860, 1977, 1984, 2170, 2240, 2480, 2604, 2636, 2976, 3255, 3295, 3360, 3472, 3720, 3954, 4340, 4613, 4960, 5208, 5272, 5952, 6510, 6590, 6720, 6944, 7440, 7908, 8680, 9226, 9885, 9920, 10416, 10544, 13020, 13180, 13839, 13888, 14880, 15816, 17360, 18452, 19770, 20429, 20832, 21088, 23065, 26040, 26360, 27678, 29760, 31632, 34720, 36904, 39540, 40858, 41664, 42176, 46130, 52080, 52720, 55356, 61287, 63264, 69195, 69440, 73808, 79080, 81716, 92260, 102145, 104160, 105440, 110712, 122574, 126528, 138390, 143003, 147616, 158160, 163432, 184520, 204290, 208320, 210880, 221424, 245148, 276780, 286006, 295232, 306435, 316320, 326864, 369040, 408580, 429009, 442848, 490296, 553560, 572012, 612870, 632640, 653728, 715015, 738080, 817160, 858018, 885696, 980592, 1107120, 1144024, 1225740, 1307456, 1430030, 1476160, 1634320, 1716036, 1961184, 2145045, 2214240, 2288048, 2451480, 2860060, 3268640, 3432072, 3922368, 4290090, 4428480, 4576096, 4902960, 5720120, 6537280, 6864144, 8580180, 9152192, 9805920, 11440240, 13728288, 17160360, 19611840, 22880480, 27456576, 34320720, 45760960, 68641440, 137282880]

約数ペア:

[(1, 137282880), (2, 68641440), (3, 45760960), (4, 34320720), (5, 27456576), (6, 22880480), (7, 19611840), (8, 17160360), (10, 13728288), (12, 11440240), (14, 9805920), (15, 9152192), (16, 8580180), (20, 6864144), (21, 6537280), (24, 5720120), (28, 4902960), (30, 4576096), (31, 4428480), (32, 4290090), (35, 3922368), (40, 3432072), (42, 3268640), (48, 2860060), (56, 2451480), (60, 2288048), (62, 2214240), (64, 2145045), (70, 1961184), (80, 1716036), (84, 1634320), (93, 1476160), (96, 1430030), (105, 1307456), (112, 1225740), (120, 1144024), (124, 1107120), (140, 980592), (155, 885696), (160, 858018), (168, 817160), (186, 738080), (192, 715015), (210, 653728), (217, 632640), (224, 612870), (240, 572012), (248, 553560), (280, 490296), (310, 442848), (320, 429009), (336, 408580), (372, 369040), (420, 326864), (434, 316320), (448, 306435), (465, 295232), (480, 286006), (496, 276780), (560, 245148), (620, 221424), (651, 210880), (659, 208320), (672, 204290), (744, 184520), (840, 163432), (868, 158160), (930, 147616), (960, 143003), (992, 138390), (1085, 126528), (1120, 122574), (1240, 110712), (1302, 105440), (1318, 104160), (1344, 102145), (1488, 92260), (1680, 81716), (1736, 79080), (1860, 73808), (1977, 69440), (1984, 69195), (2170, 63264), (2240, 61287), (2480, 55356), (2604, 52720), (2636, 52080), (2976, 46130), (3255, 42176), (3295, 41664), (3360, 40858), (3472, 39540), (3720, 36904), (3954, 34720), (4340, 31632), (4613, 29760), (4960, 27678), (5208, 26360), (5272, 26040), (5952, 23065), (6510, 21088), (6590, 20832), (6720, 20429), (6944, 19770), (7440, 18452), (7908, 17360), (8680, 15816), (9226, 14880), (9885, 13888), (9920, 13839), (10416, 13180), (10544, 13020)]