1309288320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4502

約数の個数: 256

約数和(自身を含む): 4910932800

約数和(自身を除く): 3601644480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4457, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 8914, 9180, 9792, 10880, 12240, 13371, 14688, 16320, 17280, 17828, 18360, 19584, 22285, 24480, 26742, 29376, 32640, 35656, 36720, 40113, 44570, 48960, 53484, 58752, 66855, 71312, 73440, 75769, 80226, 89140, 97920, 106968, 120339, 133710, 142624, 146880, 151538, 160452, 178280, 200565, 213936, 227307, 240678, 267420, 285248, 293760, 303076, 320904, 356560, 378845, 401130, 427872, 454614, 481356, 534840, 570496, 601695, 606152, 641808, 681921, 713120, 757690, 802260, 855744, 909228, 962712, 1069680, 1136535, 1203390, 1212304, 1283616, 1363842, 1426240, 1515380, 1604520, 1711488, 1818456, 1925424, 2045763, 2139360, 2273070, 2406780, 2424608, 2567232, 2727684, 2852480, 3030760, 3209040, 3409605, 3636912, 3850848, 4091526, 4278720, 4546140, 4813560, 4849216, 5134464, 5455368, 6061520, 6418080, 6819210, 7273824, 7701696, 8183052, 8557440, 9092280, 9627120, 9698432, 10228815, 10910736, 12123040, 12836160, 13638420, 14547648, 15403392, 16366104, 18184560, 19254240, 20457630, 21821472, 24246080, 25672320, 27276840, 29095296, 32732208, 36369120, 38508480, 40915260, 43642944, 48492160, 54553680, 65464416, 72738240, 77016960, 81830520, 87285888, 109107360, 130928832, 145476480, 163661040, 218214720, 261857664, 327322080, 436429440, 654644160, 1309288320]

約数ペア:

[(1, 1309288320), (2, 654644160), (3, 436429440), (4, 327322080), (5, 261857664), (6, 218214720), (8, 163661040), (9, 145476480), (10, 130928832), (12, 109107360), (15, 87285888), (16, 81830520), (17, 77016960), (18, 72738240), (20, 65464416), (24, 54553680), (27, 48492160), (30, 43642944), (32, 40915260), (34, 38508480), (36, 36369120), (40, 32732208), (45, 29095296), (48, 27276840), (51, 25672320), (54, 24246080), (60, 21821472), (64, 20457630), (68, 19254240), (72, 18184560), (80, 16366104), (85, 15403392), (90, 14547648), (96, 13638420), (102, 12836160), (108, 12123040), (120, 10910736), (128, 10228815), (135, 9698432), (136, 9627120), (144, 9092280), (153, 8557440), (160, 8183052), (170, 7701696), (180, 7273824), (192, 6819210), (204, 6418080), (216, 6061520), (240, 5455368), (255, 5134464), (270, 4849216), (272, 4813560), (288, 4546140), (306, 4278720), (320, 4091526), (340, 3850848), (360, 3636912), (384, 3409605), (408, 3209040), (432, 3030760), (459, 2852480), (480, 2727684), (510, 2567232), (540, 2424608), (544, 2406780), (576, 2273070), (612, 2139360), (640, 2045763), (680, 1925424), (720, 1818456), (765, 1711488), (816, 1604520), (864, 1515380), (918, 1426240), (960, 1363842), (1020, 1283616), (1080, 1212304), (1088, 1203390), (1152, 1136535), (1224, 1069680), (1360, 962712), (1440, 909228), (1530, 855744), (1632, 802260), (1728, 757690), (1836, 713120), (1920, 681921), (2040, 641808), (2160, 606152), (2176, 601695), (2295, 570496), (2448, 534840), (2720, 481356), (2880, 454614), (3060, 427872), (3264, 401130), (3456, 378845), (3672, 356560), (4080, 320904), (4320, 303076), (4457, 293760), (4590, 285248), (4896, 267420), (5440, 240678), (5760, 227307), (6120, 213936), (6528, 200565), (7344, 178280), (8160, 160452), (8640, 151538), (8914, 146880), (9180, 142624), (9792, 133710), (10880, 120339), (12240, 106968), (13371, 97920), (14688, 89140), (16320, 80226), (17280, 75769), (17828, 73440), (18360, 71312), (19584, 66855), (22285, 58752), (24480, 53484), (26742, 48960), (29376, 44570), (32640, 40113), (35656, 36720)]