56826720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 213857280

約数和(自身を除く): 157030560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 67, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 134, 144, 152, 155, 160, 171, 180, 186, 190, 201, 228, 240, 248, 268, 279, 285, 288, 304, 310, 335, 342, 360, 372, 380, 402, 456, 465, 480, 496, 536, 558, 570, 589, 603, 608, 620, 670, 684, 720, 744, 760, 804, 855, 912, 930, 992, 1005, 1072, 1116, 1140, 1178, 1206, 1240, 1273, 1340, 1368, 1395, 1440, 1488, 1520, 1608, 1710, 1767, 1824, 1860, 2010, 2077, 2144, 2232, 2280, 2356, 2412, 2480, 2546, 2680, 2736, 2790, 2945, 2976, 3015, 3040, 3216, 3420, 3534, 3720, 3819, 4020, 4154, 4464, 4560, 4712, 4824, 4960, 5092, 5301, 5360, 5472, 5580, 5890, 6030, 6231, 6365, 6432, 6840, 7068, 7440, 7638, 8040, 8308, 8835, 8928, 9120, 9424, 9648, 10184, 10385, 10602, 10720, 11160, 11457, 11780, 12060, 12462, 12730, 13680, 14136, 14880, 15276, 16080, 16616, 17670, 18693, 18848, 19095, 19296, 20368, 20770, 21204, 22320, 22914, 23560, 24120, 24924, 25460, 26505, 27360, 28272, 30552, 31155, 32160, 33232, 35340, 37386, 38190, 39463, 40736, 41540, 42408, 44640, 45828, 47120, 48240, 49848, 50920, 53010, 56544, 57285, 61104, 62310, 66464, 70680, 74772, 76380, 78926, 83080, 84816, 91656, 93465, 94240, 96480, 99696, 101840, 106020, 114570, 118389, 122208, 124620, 141360, 149544, 152760, 157852, 166160, 169632, 183312, 186930, 197315, 199392, 203680, 212040, 229140, 236778, 249240, 282720, 299088, 305520, 315704, 332320, 355167, 366624, 373860, 394630, 424080, 458280, 473556, 498480, 591945, 598176, 611040, 631408, 710334, 747720, 789260, 848160, 916560, 947112, 996960, 1183890, 1262816, 1420668, 1495440, 1578520, 1775835, 1833120, 1894224, 2367780, 2841336, 2990880, 3157040, 3551670, 3788448, 4735560, 5682672, 6314080, 7103340, 9471120, 11365344, 14206680, 18942240, 28413360, 56826720]

約数ペア:

[(1, 56826720), (2, 28413360), (3, 18942240), (4, 14206680), (5, 11365344), (6, 9471120), (8, 7103340), (9, 6314080), (10, 5682672), (12, 4735560), (15, 3788448), (16, 3551670), (18, 3157040), (19, 2990880), (20, 2841336), (24, 2367780), (30, 1894224), (31, 1833120), (32, 1775835), (36, 1578520), (38, 1495440), (40, 1420668), (45, 1262816), (48, 1183890), (57, 996960), (60, 947112), (62, 916560), (67, 848160), (72, 789260), (76, 747720), (80, 710334), (90, 631408), (93, 611040), (95, 598176), (96, 591945), (114, 498480), (120, 473556), (124, 458280), (134, 424080), (144, 394630), (152, 373860), (155, 366624), (160, 355167), (171, 332320), (180, 315704), (186, 305520), (190, 299088), (201, 282720), (228, 249240), (240, 236778), (248, 229140), (268, 212040), (279, 203680), (285, 199392), (288, 197315), (304, 186930), (310, 183312), (335, 169632), (342, 166160), (360, 157852), (372, 152760), (380, 149544), (402, 141360), (456, 124620), (465, 122208), (480, 118389), (496, 114570), (536, 106020), (558, 101840), (570, 99696), (589, 96480), (603, 94240), (608, 93465), (620, 91656), (670, 84816), (684, 83080), (720, 78926), (744, 76380), (760, 74772), (804, 70680), (855, 66464), (912, 62310), (930, 61104), (992, 57285), (1005, 56544), (1072, 53010), (1116, 50920), (1140, 49848), (1178, 48240), (1206, 47120), (1240, 45828), (1273, 44640), (1340, 42408), (1368, 41540), (1395, 40736), (1440, 39463), (1488, 38190), (1520, 37386), (1608, 35340), (1710, 33232), (1767, 32160), (1824, 31155), (1860, 30552), (2010, 28272), (2077, 27360), (2144, 26505), (2232, 25460), (2280, 24924), (2356, 24120), (2412, 23560), (2480, 22914), (2546, 22320), (2680, 21204), (2736, 20770), (2790, 20368), (2945, 19296), (2976, 19095), (3015, 18848), (3040, 18693), (3216, 17670), (3420, 16616), (3534, 16080), (3720, 15276), (3819, 14880), (4020, 14136), (4154, 13680), (4464, 12730), (4560, 12462), (4712, 12060), (4824, 11780), (4960, 11457), (5092, 11160), (5301, 10720), (5360, 10602), (5472, 10385), (5580, 10184), (5890, 9648), (6030, 9424), (6231, 9120), (6365, 8928), (6432, 8835), (6840, 8308), (7068, 8040), (7440, 7638)]