816312960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7503

約数の個数: 192

約数和(自身を含む): 2967588000

約数和(自身を除く): 2151275040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 7459, 9120, 10944, 12160, 13680, 14918, 18240, 21888, 22377, 27360, 29836, 36480, 37295, 44754, 54720, 59672, 67131, 74590, 89508, 109440, 111885, 119344, 134262, 141721, 149180, 179016, 223770, 238688, 268524, 283442, 298360, 335655, 358032, 425163, 447540, 477376, 537048, 566884, 596720, 671310, 708605, 716064, 850326, 895080, 954752, 1074096, 1133768, 1193440, 1275489, 1342620, 1417210, 1432128, 1700652, 1790160, 2125815, 2148192, 2267536, 2386880, 2550978, 2685240, 2834420, 2864256, 3401304, 3580320, 4251630, 4296384, 4535072, 4773760, 5101956, 5370480, 5668840, 6377445, 6802608, 7160640, 8503260, 8592768, 9070144, 10203912, 10740960, 11337680, 12754890, 13605216, 14321280, 17006520, 18140288, 20407824, 21481920, 22675360, 25509780, 27210432, 34013040, 40815648, 42963840, 45350720, 51019560, 54420864, 68026080, 81631296, 90701440, 102039120, 136052160, 163262592, 204078240, 272104320, 408156480, 816312960]

約数ペア:

[(1, 816312960), (2, 408156480), (3, 272104320), (4, 204078240), (5, 163262592), (6, 136052160), (8, 102039120), (9, 90701440), (10, 81631296), (12, 68026080), (15, 54420864), (16, 51019560), (18, 45350720), (19, 42963840), (20, 40815648), (24, 34013040), (30, 27210432), (32, 25509780), (36, 22675360), (38, 21481920), (40, 20407824), (45, 18140288), (48, 17006520), (57, 14321280), (60, 13605216), (64, 12754890), (72, 11337680), (76, 10740960), (80, 10203912), (90, 9070144), (95, 8592768), (96, 8503260), (114, 7160640), (120, 6802608), (128, 6377445), (144, 5668840), (152, 5370480), (160, 5101956), (171, 4773760), (180, 4535072), (190, 4296384), (192, 4251630), (228, 3580320), (240, 3401304), (285, 2864256), (288, 2834420), (304, 2685240), (320, 2550978), (342, 2386880), (360, 2267536), (380, 2148192), (384, 2125815), (456, 1790160), (480, 1700652), (570, 1432128), (576, 1417210), (608, 1342620), (640, 1275489), (684, 1193440), (720, 1133768), (760, 1074096), (855, 954752), (912, 895080), (960, 850326), (1140, 716064), (1152, 708605), (1216, 671310), (1368, 596720), (1440, 566884), (1520, 537048), (1710, 477376), (1824, 447540), (1920, 425163), (2280, 358032), (2432, 335655), (2736, 298360), (2880, 283442), (3040, 268524), (3420, 238688), (3648, 223770), (4560, 179016), (5472, 149180), (5760, 141721), (6080, 134262), (6840, 119344), (7296, 111885), (7459, 109440), (9120, 89508), (10944, 74590), (12160, 67131), (13680, 59672), (14918, 54720), (18240, 44754), (21888, 37295), (22377, 36480), (27360, 29836)]