26437320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 108864000

約数和(自身を除く): 82426680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 269, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 538, 540, 546, 585, 630, 702, 728, 756, 780, 807, 819, 840, 910, 936, 945, 1076, 1080, 1092, 1170, 1260, 1345, 1365, 1404, 1512, 1560, 1614, 1638, 1755, 1820, 1883, 1890, 2152, 2184, 2340, 2421, 2457, 2520, 2690, 2730, 2808, 3228, 3276, 3497, 3510, 3640, 3766, 3780, 4035, 4095, 4680, 4842, 4914, 5380, 5460, 5649, 6456, 6552, 6994, 7020, 7263, 7532, 7560, 8070, 8190, 9415, 9684, 9828, 10491, 10760, 10920, 11298, 12105, 12285, 13988, 14040, 14526, 15064, 16140, 16380, 16947, 17485, 18830, 19368, 19656, 20982, 22596, 24210, 24479, 24570, 27976, 28245, 29052, 31473, 32280, 32760, 33894, 34970, 36315, 37660, 41964, 45192, 48420, 48958, 49140, 50841, 52455, 56490, 58104, 62946, 67788, 69940, 72630, 73437, 75320, 83928, 84735, 94419, 96840, 97916, 98280, 101682, 104910, 112980, 122395, 125892, 135576, 139880, 145260, 146874, 157365, 169470, 188838, 195832, 203364, 209820, 220311, 225960, 244790, 251784, 254205, 290520, 293748, 314730, 338940, 367185, 377676, 406728, 419640, 440622, 472095, 489580, 508410, 587496, 629460, 660933, 677880, 734370, 755352, 881244, 944190, 979160, 1016820, 1101555, 1258920, 1321866, 1468740, 1762488, 1888380, 2033640, 2203110, 2643732, 2937480, 3304665, 3776760, 4406220, 5287464, 6609330, 8812440, 13218660, 26437320]

約数ペア:

[(1, 26437320), (2, 13218660), (3, 8812440), (4, 6609330), (5, 5287464), (6, 4406220), (7, 3776760), (8, 3304665), (9, 2937480), (10, 2643732), (12, 2203110), (13, 2033640), (14, 1888380), (15, 1762488), (18, 1468740), (20, 1321866), (21, 1258920), (24, 1101555), (26, 1016820), (27, 979160), (28, 944190), (30, 881244), (35, 755352), (36, 734370), (39, 677880), (40, 660933), (42, 629460), (45, 587496), (52, 508410), (54, 489580), (56, 472095), (60, 440622), (63, 419640), (65, 406728), (70, 377676), (72, 367185), (78, 338940), (84, 314730), (90, 293748), (91, 290520), (104, 254205), (105, 251784), (108, 244790), (117, 225960), (120, 220311), (126, 209820), (130, 203364), (135, 195832), (140, 188838), (156, 169470), (168, 157365), (180, 146874), (182, 145260), (189, 139880), (195, 135576), (210, 125892), (216, 122395), (234, 112980), (252, 104910), (260, 101682), (269, 98280), (270, 97916), (273, 96840), (280, 94419), (312, 84735), (315, 83928), (351, 75320), (360, 73437), (364, 72630), (378, 69940), (390, 67788), (420, 62946), (455, 58104), (468, 56490), (504, 52455), (520, 50841), (538, 49140), (540, 48958), (546, 48420), (585, 45192), (630, 41964), (702, 37660), (728, 36315), (756, 34970), (780, 33894), (807, 32760), (819, 32280), (840, 31473), (910, 29052), (936, 28245), (945, 27976), (1076, 24570), (1080, 24479), (1092, 24210), (1170, 22596), (1260, 20982), (1345, 19656), (1365, 19368), (1404, 18830), (1512, 17485), (1560, 16947), (1614, 16380), (1638, 16140), (1755, 15064), (1820, 14526), (1883, 14040), (1890, 13988), (2152, 12285), (2184, 12105), (2340, 11298), (2421, 10920), (2457, 10760), (2520, 10491), (2690, 9828), (2730, 9684), (2808, 9415), (3228, 8190), (3276, 8070), (3497, 7560), (3510, 7532), (3640, 7263), (3766, 7020), (3780, 6994), (4035, 6552), (4095, 6456), (4680, 5649), (4842, 5460), (4914, 5380)]