252042840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11113}}^1$

素因数の和:11143

約数の個数: 160

約数和(自身を含む): 968251680

約数和(自身を除く): 716208840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11113, 11340, 22226, 22680, 33339, 44452, 55565, 66678, 77791, 88904, 100017, 111130, 133356, 155582, 166695, 200034, 222260, 233373, 266712, 300051, 311164, 333390, 388955, 400068, 444520, 466746, 500085, 600102, 622328, 666780, 700119, 777910, 800136, 900153, 933492, 1000170, 1166865, 1200204, 1333560, 1400238, 1500255, 1555820, 1800306, 1866984, 2000340, 2100357, 2333730, 2400408, 2800476, 3000510, 3111640, 3500595, 3600612, 4000680, 4200714, 4500765, 4667460, 5600952, 6001020, 6301071, 7001190, 7201224, 8401428, 9001530, 9334920, 10501785, 12002040, 12602142, 14002380, 16802856, 18003060, 21003570, 25204284, 28004760, 31505355, 36006120, 42007140, 50408568, 63010710, 84014280, 126021420, 252042840]

約数ペア:

[(1, 252042840), (2, 126021420), (3, 84014280), (4, 63010710), (5, 50408568), (6, 42007140), (7, 36006120), (8, 31505355), (9, 28004760), (10, 25204284), (12, 21003570), (14, 18003060), (15, 16802856), (18, 14002380), (20, 12602142), (21, 12002040), (24, 10501785), (27, 9334920), (28, 9001530), (30, 8401428), (35, 7201224), (36, 7001190), (40, 6301071), (42, 6001020), (45, 5600952), (54, 4667460), (56, 4500765), (60, 4200714), (63, 4000680), (70, 3600612), (72, 3500595), (81, 3111640), (84, 3000510), (90, 2800476), (105, 2400408), (108, 2333730), (120, 2100357), (126, 2000340), (135, 1866984), (140, 1800306), (162, 1555820), (168, 1500255), (180, 1400238), (189, 1333560), (210, 1200204), (216, 1166865), (252, 1000170), (270, 933492), (280, 900153), (315, 800136), (324, 777910), (360, 700119), (378, 666780), (405, 622328), (420, 600102), (504, 500085), (540, 466746), (567, 444520), (630, 400068), (648, 388955), (756, 333390), (810, 311164), (840, 300051), (945, 266712), (1080, 233373), (1134, 222260), (1260, 200034), (1512, 166695), (1620, 155582), (1890, 133356), (2268, 111130), (2520, 100017), (2835, 88904), (3240, 77791), (3780, 66678), (4536, 55565), (5670, 44452), (7560, 33339), (11113, 22680), (11340, 22226)]