1865878080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16063}}^1$

素因数の和:16105

約数の個数: 168

約数和(自身を含む): 6512088576

約数和(自身を除く): 4646210496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4840, 5280, 5808, 7260, 7744, 9680, 10560, 11616, 14520, 16063, 19360, 23232, 29040, 32126, 38720, 48189, 58080, 64252, 80315, 96378, 116160, 128504, 160630, 176693, 192756, 240945, 257008, 321260, 353386, 385512, 481890, 514016, 530079, 642520, 706772, 771024, 883465, 963780, 1028032, 1060158, 1285040, 1413544, 1542048, 1766930, 1927560, 1943623, 2120316, 2570080, 2650395, 2827088, 3084096, 3533860, 3855120, 3887246, 4240632, 5140160, 5300790, 5654176, 5830869, 7067720, 7710240, 7774492, 8481264, 9718115, 10601580, 11308352, 11661738, 14135440, 15420480, 15548984, 16962528, 19436230, 21203160, 23323476, 28270880, 29154345, 31097968, 33925056, 38872460, 42406320, 46646952, 56541760, 58308690, 62195936, 77744920, 84812640, 93293904, 116617380, 124391872, 155489840, 169625280, 186587808, 233234760, 310979680, 373175616, 466469520, 621959360, 932939040, 1865878080]

約数ペア:

[(1, 1865878080), (2, 932939040), (3, 621959360), (4, 466469520), (5, 373175616), (6, 310979680), (8, 233234760), (10, 186587808), (11, 169625280), (12, 155489840), (15, 124391872), (16, 116617380), (20, 93293904), (22, 84812640), (24, 77744920), (30, 62195936), (32, 58308690), (33, 56541760), (40, 46646952), (44, 42406320), (48, 38872460), (55, 33925056), (60, 31097968), (64, 29154345), (66, 28270880), (80, 23323476), (88, 21203160), (96, 19436230), (110, 16962528), (120, 15548984), (121, 15420480), (132, 14135440), (160, 11661738), (165, 11308352), (176, 10601580), (192, 9718115), (220, 8481264), (240, 7774492), (242, 7710240), (264, 7067720), (320, 5830869), (330, 5654176), (352, 5300790), (363, 5140160), (440, 4240632), (480, 3887246), (484, 3855120), (528, 3533860), (605, 3084096), (660, 2827088), (704, 2650395), (726, 2570080), (880, 2120316), (960, 1943623), (968, 1927560), (1056, 1766930), (1210, 1542048), (1320, 1413544), (1452, 1285040), (1760, 1060158), (1815, 1028032), (1936, 963780), (2112, 883465), (2420, 771024), (2640, 706772), (2904, 642520), (3520, 530079), (3630, 514016), (3872, 481890), (4840, 385512), (5280, 353386), (5808, 321260), (7260, 257008), (7744, 240945), (9680, 192756), (10560, 176693), (11616, 160630), (14520, 128504), (16063, 116160), (19360, 96378), (23232, 80315), (29040, 64252), (32126, 58080), (38720, 48189)]