264665280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 224

約数和(自身を含む): 932249088

約数和(自身を除く): 667583808

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, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 192, 213, 220, 240, 264, 284, 320, 330, 352, 353, 355, 426, 440, 480, 528, 568, 660, 704, 706, 710, 781, 852, 880, 960, 1056, 1059, 1065, 1136, 1320, 1412, 1420, 1562, 1704, 1760, 1765, 2112, 2118, 2130, 2272, 2343, 2640, 2824, 2840, 3124, 3408, 3520, 3530, 3883, 3905, 4236, 4260, 4544, 4686, 5280, 5295, 5648, 5680, 6248, 6816, 7060, 7766, 7810, 8472, 8520, 9372, 10560, 10590, 11296, 11360, 11649, 11715, 12496, 13632, 14120, 15532, 15620, 16944, 17040, 18744, 19415, 21180, 22592, 22720, 23298, 23430, 24992, 25063, 28240, 31064, 31240, 33888, 34080, 37488, 38830, 42360, 46596, 46860, 49984, 50126, 56480, 58245, 62128, 62480, 67776, 68160, 74976, 75189, 77660, 84720, 93192, 93720, 100252, 112960, 116490, 124256, 124960, 125315, 149952, 150378, 155320, 169440, 186384, 187440, 200504, 232980, 248512, 249920, 250630, 275693, 300756, 310640, 338880, 372768, 374880, 375945, 401008, 465960, 501260, 551386, 601512, 621280, 745536, 749760, 751890, 802016, 827079, 931920, 1002520, 1102772, 1203024, 1242560, 1378465, 1503780, 1604032, 1654158, 1863840, 2005040, 2205544, 2406048, 2756930, 3007560, 3308316, 3727680, 4010080, 4135395, 4411088, 4812096, 5513860, 6015120, 6616632, 8020160, 8270790, 8822176, 11027720, 12030240, 13233264, 16541580, 17644352, 22055440, 24060480, 26466528, 33083160, 44110880, 52933056, 66166320, 88221760, 132332640, 264665280]

約数ペア:

[(1, 264665280), (2, 132332640), (3, 88221760), (4, 66166320), (5, 52933056), (6, 44110880), (8, 33083160), (10, 26466528), (11, 24060480), (12, 22055440), (15, 17644352), (16, 16541580), (20, 13233264), (22, 12030240), (24, 11027720), (30, 8822176), (32, 8270790), (33, 8020160), (40, 6616632), (44, 6015120), (48, 5513860), (55, 4812096), (60, 4411088), (64, 4135395), (66, 4010080), (71, 3727680), (80, 3308316), (88, 3007560), (96, 2756930), (110, 2406048), (120, 2205544), (132, 2005040), (142, 1863840), (160, 1654158), (165, 1604032), (176, 1503780), (192, 1378465), (213, 1242560), (220, 1203024), (240, 1102772), (264, 1002520), (284, 931920), (320, 827079), (330, 802016), (352, 751890), (353, 749760), (355, 745536), (426, 621280), (440, 601512), (480, 551386), (528, 501260), (568, 465960), (660, 401008), (704, 375945), (706, 374880), (710, 372768), (781, 338880), (852, 310640), (880, 300756), (960, 275693), (1056, 250630), (1059, 249920), (1065, 248512), (1136, 232980), (1320, 200504), (1412, 187440), (1420, 186384), (1562, 169440), (1704, 155320), (1760, 150378), (1765, 149952), (2112, 125315), (2118, 124960), (2130, 124256), (2272, 116490), (2343, 112960), (2640, 100252), (2824, 93720), (2840, 93192), (3124, 84720), (3408, 77660), (3520, 75189), (3530, 74976), (3883, 68160), (3905, 67776), (4236, 62480), (4260, 62128), (4544, 58245), (4686, 56480), (5280, 50126), (5295, 49984), (5648, 46860), (5680, 46596), (6248, 42360), (6816, 38830), (7060, 37488), (7766, 34080), (7810, 33888), (8472, 31240), (8520, 31064), (9372, 28240), (10560, 25063), (10590, 24992), (11296, 23430), (11360, 23298), (11649, 22720), (11715, 22592), (12496, 21180), (13632, 19415), (14120, 18744), (15532, 17040), (15620, 16944)]