1623251520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51239}}^1$

素因数の和:51273

約数の個数: 168

約数和(自身を含む): 6091001280

約数和(自身を除く): 4467749760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 51239, 102478, 153717, 204956, 256195, 307434, 409912, 461151, 512390, 563629, 614868, 768585, 819824, 922302, 1024780, 1127258, 1229736, 1537170, 1639648, 1690887, 1844604, 2049560, 2254516, 2305755, 2459472, 2818145, 3074340, 3279296, 3381774, 3689208, 4099120, 4509032, 4611510, 4918944, 5072661, 5636290, 6148680, 6763548, 7378416, 8198240, 8454435, 9018064, 9223020, 9837888, 10145322, 11272580, 12297360, 13527096, 14756832, 16396480, 16908870, 18036128, 18446040, 20290644, 22545160, 24594720, 25363305, 27054192, 29513664, 33817740, 36072256, 36892080, 40581288, 45090320, 49189440, 50726610, 54108384, 67635480, 73784160, 81162576, 90180640, 101453220, 108216768, 135270960, 147568320, 162325152, 180361280, 202906440, 270541920, 324650304, 405812880, 541083840, 811625760, 1623251520]

約数ペア:

[(1, 1623251520), (2, 811625760), (3, 541083840), (4, 405812880), (5, 324650304), (6, 270541920), (8, 202906440), (9, 180361280), (10, 162325152), (11, 147568320), (12, 135270960), (15, 108216768), (16, 101453220), (18, 90180640), (20, 81162576), (22, 73784160), (24, 67635480), (30, 54108384), (32, 50726610), (33, 49189440), (36, 45090320), (40, 40581288), (44, 36892080), (45, 36072256), (48, 33817740), (55, 29513664), (60, 27054192), (64, 25363305), (66, 24594720), (72, 22545160), (80, 20290644), (88, 18446040), (90, 18036128), (96, 16908870), (99, 16396480), (110, 14756832), (120, 13527096), (132, 12297360), (144, 11272580), (160, 10145322), (165, 9837888), (176, 9223020), (180, 9018064), (192, 8454435), (198, 8198240), (220, 7378416), (240, 6763548), (264, 6148680), (288, 5636290), (320, 5072661), (330, 4918944), (352, 4611510), (360, 4509032), (396, 4099120), (440, 3689208), (480, 3381774), (495, 3279296), (528, 3074340), (576, 2818145), (660, 2459472), (704, 2305755), (720, 2254516), (792, 2049560), (880, 1844604), (960, 1690887), (990, 1639648), (1056, 1537170), (1320, 1229736), (1440, 1127258), (1584, 1024780), (1760, 922302), (1980, 819824), (2112, 768585), (2640, 614868), (2880, 563629), (3168, 512390), (3520, 461151), (3960, 409912), (5280, 307434), (6336, 256195), (7920, 204956), (10560, 153717), (15840, 102478), (31680, 51239)]