497797920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 1756944000

約数和(自身を除く): 1259146080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 480, 540, 556, 695, 720, 829, 834, 864, 1080, 1112, 1251, 1390, 1440, 1658, 1668, 2085, 2160, 2224, 2487, 2502, 2780, 3316, 3336, 3753, 4145, 4170, 4320, 4448, 4974, 5004, 5560, 6255, 6632, 6672, 7461, 7506, 8290, 8340, 9948, 10008, 11120, 12435, 12510, 13264, 13344, 14922, 15012, 16580, 16680, 18765, 19896, 20016, 22240, 22383, 24870, 25020, 26528, 29844, 30024, 33160, 33360, 37305, 37530, 39792, 40032, 44766, 49740, 50040, 59688, 60048, 66320, 66720, 74610, 75060, 79584, 89532, 99480, 100080, 111915, 115231, 119376, 120096, 132640, 149220, 150120, 179064, 198960, 200160, 223830, 230462, 238752, 298440, 300240, 345693, 358128, 397920, 447660, 460924, 576155, 596880, 600480, 691386, 716256, 895320, 921848, 1037079, 1152310, 1193760, 1382772, 1728465, 1790640, 1843696, 2074158, 2304620, 2765544, 3111237, 3456930, 3581280, 3687392, 4148316, 4609240, 5185395, 5531088, 6222474, 6913860, 8296632, 9218480, 10370790, 11062176, 12444948, 13827720, 15556185, 16593264, 18436960, 20741580, 24889896, 27655440, 31112370, 33186528, 41483160, 49779792, 55310880, 62224740, 82966320, 99559584, 124449480, 165932640, 248898960, 497797920]

約数ペア:

[(1, 497797920), (2, 248898960), (3, 165932640), (4, 124449480), (5, 99559584), (6, 82966320), (8, 62224740), (9, 55310880), (10, 49779792), (12, 41483160), (15, 33186528), (16, 31112370), (18, 27655440), (20, 24889896), (24, 20741580), (27, 18436960), (30, 16593264), (32, 15556185), (36, 13827720), (40, 12444948), (45, 11062176), (48, 10370790), (54, 9218480), (60, 8296632), (72, 6913860), (80, 6222474), (90, 5531088), (96, 5185395), (108, 4609240), (120, 4148316), (135, 3687392), (139, 3581280), (144, 3456930), (160, 3111237), (180, 2765544), (216, 2304620), (240, 2074158), (270, 1843696), (278, 1790640), (288, 1728465), (360, 1382772), (417, 1193760), (432, 1152310), (480, 1037079), (540, 921848), (556, 895320), (695, 716256), (720, 691386), (829, 600480), (834, 596880), (864, 576155), (1080, 460924), (1112, 447660), (1251, 397920), (1390, 358128), (1440, 345693), (1658, 300240), (1668, 298440), (2085, 238752), (2160, 230462), (2224, 223830), (2487, 200160), (2502, 198960), (2780, 179064), (3316, 150120), (3336, 149220), (3753, 132640), (4145, 120096), (4170, 119376), (4320, 115231), (4448, 111915), (4974, 100080), (5004, 99480), (5560, 89532), (6255, 79584), (6632, 75060), (6672, 74610), (7461, 66720), (7506, 66320), (8290, 60048), (8340, 59688), (9948, 50040), (10008, 49740), (11120, 44766), (12435, 40032), (12510, 39792), (13264, 37530), (13344, 37305), (14922, 33360), (15012, 33160), (16580, 30024), (16680, 29844), (18765, 26528), (19896, 25020), (20016, 24870), (22240, 22383)]