298037520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 240

約数和(自身を含む): 1104465024

約数和(自身を除く): 806427504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 311, 330, 360, 363, 396, 440, 484, 495, 528, 605, 622, 660, 720, 726, 792, 880, 933, 968, 990, 1089, 1210, 1244, 1320, 1331, 1452, 1555, 1584, 1815, 1866, 1936, 1980, 2178, 2420, 2488, 2640, 2662, 2799, 2904, 3110, 3421, 3630, 3732, 3960, 3993, 4356, 4665, 4840, 4976, 5324, 5445, 5598, 5808, 6220, 6655, 6842, 7260, 7464, 7920, 7986, 8712, 9330, 9680, 10263, 10648, 10890, 11196, 11979, 12440, 13310, 13684, 13995, 14520, 14928, 15972, 17105, 17424, 18660, 19965, 20526, 21296, 21780, 22392, 23958, 24880, 26620, 27368, 27990, 29040, 30789, 31944, 34210, 37320, 37631, 39930, 41052, 43560, 44784, 47916, 51315, 53240, 54736, 55980, 59895, 61578, 63888, 68420, 74640, 75262, 79860, 82104, 87120, 95832, 102630, 106480, 111960, 112893, 119790, 123156, 136840, 150524, 153945, 159720, 164208, 188155, 191664, 205260, 223920, 225786, 239580, 246312, 273680, 301048, 307890, 319440, 338679, 376310, 410520, 413941, 451572, 479160, 492624, 564465, 602096, 615780, 677358, 752620, 821040, 827882, 903144, 958320, 1128930, 1231560, 1241823, 1354716, 1505240, 1655764, 1693395, 1806288, 2069705, 2257860, 2463120, 2483646, 2709432, 3010480, 3311528, 3386790, 3725469, 4139410, 4515720, 4967292, 5418864, 6209115, 6623056, 6773580, 7450938, 8278820, 9031440, 9934584, 12418230, 13547160, 14901876, 16557640, 18627345, 19869168, 24836460, 27094320, 29803752, 33115280, 37254690, 49672920, 59607504, 74509380, 99345840, 149018760, 298037520]

約数ペア:

[(1, 298037520), (2, 149018760), (3, 99345840), (4, 74509380), (5, 59607504), (6, 49672920), (8, 37254690), (9, 33115280), (10, 29803752), (11, 27094320), (12, 24836460), (15, 19869168), (16, 18627345), (18, 16557640), (20, 14901876), (22, 13547160), (24, 12418230), (30, 9934584), (33, 9031440), (36, 8278820), (40, 7450938), (44, 6773580), (45, 6623056), (48, 6209115), (55, 5418864), (60, 4967292), (66, 4515720), (72, 4139410), (80, 3725469), (88, 3386790), (90, 3311528), (99, 3010480), (110, 2709432), (120, 2483646), (121, 2463120), (132, 2257860), (144, 2069705), (165, 1806288), (176, 1693395), (180, 1655764), (198, 1505240), (220, 1354716), (240, 1241823), (242, 1231560), (264, 1128930), (311, 958320), (330, 903144), (360, 827882), (363, 821040), (396, 752620), (440, 677358), (484, 615780), (495, 602096), (528, 564465), (605, 492624), (622, 479160), (660, 451572), (720, 413941), (726, 410520), (792, 376310), (880, 338679), (933, 319440), (968, 307890), (990, 301048), (1089, 273680), (1210, 246312), (1244, 239580), (1320, 225786), (1331, 223920), (1452, 205260), (1555, 191664), (1584, 188155), (1815, 164208), (1866, 159720), (1936, 153945), (1980, 150524), (2178, 136840), (2420, 123156), (2488, 119790), (2640, 112893), (2662, 111960), (2799, 106480), (2904, 102630), (3110, 95832), (3421, 87120), (3630, 82104), (3732, 79860), (3960, 75262), (3993, 74640), (4356, 68420), (4665, 63888), (4840, 61578), (4976, 59895), (5324, 55980), (5445, 54736), (5598, 53240), (5808, 51315), (6220, 47916), (6655, 44784), (6842, 43560), (7260, 41052), (7464, 39930), (7920, 37631), (7986, 37320), (8712, 34210), (9330, 31944), (9680, 30789), (10263, 29040), (10648, 27990), (10890, 27368), (11196, 26620), (11979, 24880), (12440, 23958), (13310, 22392), (13684, 21780), (13995, 21296), (14520, 20526), (14928, 19965), (15972, 18660), (17105, 17424)]