471102720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 288

約数和(自身を含む): 1730695680

約数和(自身を除く): 1259592960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 587, 608, 627, 640, 660, 704, 760, 768, 836, 880, 912, 960, 1045, 1056, 1140, 1174, 1216, 1254, 1280, 1320, 1408, 1520, 1672, 1760, 1761, 1824, 1920, 2090, 2112, 2280, 2348, 2432, 2508, 2640, 2816, 2935, 3040, 3135, 3344, 3520, 3522, 3648, 3840, 4180, 4224, 4560, 4696, 4864, 5016, 5280, 5870, 6080, 6270, 6457, 6688, 7040, 7044, 7296, 8360, 8448, 8805, 9120, 9392, 10032, 10560, 11153, 11740, 12160, 12540, 12914, 13376, 14080, 14088, 14592, 16720, 17610, 18240, 18784, 19371, 20064, 21120, 22306, 23480, 24320, 25080, 25828, 26752, 28176, 32285, 33440, 33459, 35220, 36480, 37568, 38742, 40128, 42240, 44612, 46960, 50160, 51656, 53504, 55765, 56352, 64570, 66880, 66918, 70440, 72960, 75136, 77484, 80256, 89224, 93920, 96855, 100320, 103312, 111530, 112704, 122683, 129140, 133760, 133836, 140880, 150272, 154968, 160512, 167295, 178448, 187840, 193710, 200640, 206624, 223060, 225408, 245366, 258280, 267520, 267672, 281760, 309936, 334590, 356896, 368049, 375680, 387420, 401280, 413248, 446120, 450816, 490732, 516560, 535344, 563520, 613415, 619872, 669180, 713792, 736098, 751360, 774840, 802560, 826496, 892240, 981464, 1033120, 1070688, 1127040, 1226830, 1239744, 1338360, 1427584, 1472196, 1549680, 1652992, 1784480, 1840245, 1962928, 2066240, 2141376, 2254080, 2453660, 2479488, 2676720, 2855168, 2944392, 3099360, 3568960, 3680490, 3925856, 4132480, 4282752, 4907320, 4958976, 5353440, 5888784, 6198720, 7137920, 7360980, 7851712, 8264960, 8565504, 9814640, 10706880, 11777568, 12397440, 14275840, 14721960, 15703424, 19629280, 21413760, 23555136, 24794880, 29443920, 31406848, 39258560, 42827520, 47110272, 58887840, 78517120, 94220544, 117775680, 157034240, 235551360, 471102720]

約数ペア:

[(1, 471102720), (2, 235551360), (3, 157034240), (4, 117775680), (5, 94220544), (6, 78517120), (8, 58887840), (10, 47110272), (11, 42827520), (12, 39258560), (15, 31406848), (16, 29443920), (19, 24794880), (20, 23555136), (22, 21413760), (24, 19629280), (30, 15703424), (32, 14721960), (33, 14275840), (38, 12397440), (40, 11777568), (44, 10706880), (48, 9814640), (55, 8565504), (57, 8264960), (60, 7851712), (64, 7360980), (66, 7137920), (76, 6198720), (80, 5888784), (88, 5353440), (95, 4958976), (96, 4907320), (110, 4282752), (114, 4132480), (120, 3925856), (128, 3680490), (132, 3568960), (152, 3099360), (160, 2944392), (165, 2855168), (176, 2676720), (190, 2479488), (192, 2453660), (209, 2254080), (220, 2141376), (228, 2066240), (240, 1962928), (256, 1840245), (264, 1784480), (285, 1652992), (304, 1549680), (320, 1472196), (330, 1427584), (352, 1338360), (380, 1239744), (384, 1226830), (418, 1127040), (440, 1070688), (456, 1033120), (480, 981464), (528, 892240), (570, 826496), (587, 802560), (608, 774840), (627, 751360), (640, 736098), (660, 713792), (704, 669180), (760, 619872), (768, 613415), (836, 563520), (880, 535344), (912, 516560), (960, 490732), (1045, 450816), (1056, 446120), (1140, 413248), (1174, 401280), (1216, 387420), (1254, 375680), (1280, 368049), (1320, 356896), (1408, 334590), (1520, 309936), (1672, 281760), (1760, 267672), (1761, 267520), (1824, 258280), (1920, 245366), (2090, 225408), (2112, 223060), (2280, 206624), (2348, 200640), (2432, 193710), (2508, 187840), (2640, 178448), (2816, 167295), (2935, 160512), (3040, 154968), (3135, 150272), (3344, 140880), (3520, 133836), (3522, 133760), (3648, 129140), (3840, 122683), (4180, 112704), (4224, 111530), (4560, 103312), (4696, 100320), (4864, 96855), (5016, 93920), (5280, 89224), (5870, 80256), (6080, 77484), (6270, 75136), (6457, 72960), (6688, 70440), (7040, 66918), (7044, 66880), (7296, 64570), (8360, 56352), (8448, 55765), (8805, 53504), (9120, 51656), (9392, 50160), (10032, 46960), (10560, 44612), (11153, 42240), (11740, 40128), (12160, 38742), (12540, 37568), (12914, 36480), (13376, 35220), (14080, 33459), (14088, 33440), (14592, 32285), (16720, 28176), (17610, 26752), (18240, 25828), (18784, 25080), (19371, 24320), (20064, 23480), (21120, 22306)]