194281440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 671146560

約数和(自身を除く): 476865120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 680, 696, 816, 821, 870, 928, 986, 1020, 1160, 1360, 1392, 1479, 1632, 1642, 1740, 1972, 2040, 2320, 2463, 2465, 2720, 2784, 2958, 3284, 3480, 3944, 4080, 4105, 4640, 4926, 4930, 5916, 6568, 6960, 7395, 7888, 8160, 8210, 9852, 9860, 11832, 12315, 13136, 13920, 13957, 14790, 15776, 16420, 19704, 19720, 23664, 23809, 24630, 26272, 27914, 29580, 32840, 39408, 39440, 41871, 47328, 47618, 49260, 55828, 59160, 65680, 69785, 71427, 78816, 78880, 83742, 95236, 98520, 111656, 118320, 119045, 131360, 139570, 142854, 167484, 190472, 197040, 209355, 223312, 236640, 238090, 279140, 285708, 334968, 357135, 380944, 394080, 404753, 418710, 446624, 476180, 558280, 571416, 669936, 714270, 761888, 809506, 837420, 952360, 1116560, 1142832, 1214259, 1339872, 1428540, 1619012, 1674840, 1904720, 2023765, 2233120, 2285664, 2428518, 2857080, 3238024, 3349680, 3809440, 4047530, 4857036, 5714160, 6071295, 6476048, 6699360, 8095060, 9714072, 11428320, 12142590, 12952096, 16190120, 19428144, 24285180, 32380240, 38856288, 48570360, 64760480, 97140720, 194281440]

約数ペア:

[(1, 194281440), (2, 97140720), (3, 64760480), (4, 48570360), (5, 38856288), (6, 32380240), (8, 24285180), (10, 19428144), (12, 16190120), (15, 12952096), (16, 12142590), (17, 11428320), (20, 9714072), (24, 8095060), (29, 6699360), (30, 6476048), (32, 6071295), (34, 5714160), (40, 4857036), (48, 4047530), (51, 3809440), (58, 3349680), (60, 3238024), (68, 2857080), (80, 2428518), (85, 2285664), (87, 2233120), (96, 2023765), (102, 1904720), (116, 1674840), (120, 1619012), (136, 1428540), (145, 1339872), (160, 1214259), (170, 1142832), (174, 1116560), (204, 952360), (232, 837420), (240, 809506), (255, 761888), (272, 714270), (290, 669936), (340, 571416), (348, 558280), (408, 476180), (435, 446624), (464, 418710), (480, 404753), (493, 394080), (510, 380944), (544, 357135), (580, 334968), (680, 285708), (696, 279140), (816, 238090), (821, 236640), (870, 223312), (928, 209355), (986, 197040), (1020, 190472), (1160, 167484), (1360, 142854), (1392, 139570), (1479, 131360), (1632, 119045), (1642, 118320), (1740, 111656), (1972, 98520), (2040, 95236), (2320, 83742), (2463, 78880), (2465, 78816), (2720, 71427), (2784, 69785), (2958, 65680), (3284, 59160), (3480, 55828), (3944, 49260), (4080, 47618), (4105, 47328), (4640, 41871), (4926, 39440), (4930, 39408), (5916, 32840), (6568, 29580), (6960, 27914), (7395, 26272), (7888, 24630), (8160, 23809), (8210, 23664), (9852, 19720), (9860, 19704), (11832, 16420), (12315, 15776), (13136, 14790), (13920, 13957)]