1225221808320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5209}}^1\times {\mathrm{81671}}^1$

素因数の和:86903

約数の個数: 168

約数和(自身を含む): 4215113154720

約数和(自身を除く): 2989891346400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 5209, 10418, 15627, 20836, 26045, 31254, 41672, 46881, 52090, 62508, 78135, 81671, 83344, 93762, 104180, 125016, 156270, 163342, 166688, 187524, 208360, 234405, 245013, 250032, 312540, 326684, 333376, 375048, 408355, 416720, 468810, 490026, 500064, 625080, 653368, 735039, 750096, 816710, 833440, 937620, 980052, 1000128, 1225065, 1250160, 1306736, 1470078, 1500192, 1633420, 1666880, 1875240, 1960104, 2450130, 2500320, 2613472, 2940156, 3000384, 3266840, 3675195, 3750480, 3920208, 4900260, 5000640, 5226944, 5880312, 6533680, 7350390, 7500960, 7840416, 9800520, 11760624, 13067360, 14700780, 15001920, 15680832, 19601040, 23521248, 26134720, 29401560, 39202080, 47042496, 58803120, 78404160, 117606240, 235212480, 425424239, 850848478, 1276272717, 1701696956, 2127121195, 2552545434, 3403393912, 3828818151, 4254242390, 5105090868, 6381363585, 6806787824, 7657636302, 8508484780, 10210181736, 12762727170, 13613575648, 15315272604, 17016969560, 19144090755, 20420363472, 25525454340, 27227151296, 30630545208, 34033939120, 38288181510, 40840726944, 51050908680, 61261090416, 68067878240, 76576363020, 81681453888, 102101817360, 122522180832, 136135756480, 153152726040, 204203634720, 245044361664, 306305452080, 408407269440, 612610904160, 1225221808320]

約数ペア:

[(1, 1225221808320), (2, 612610904160), (3, 408407269440), (4, 306305452080), (5, 245044361664), (6, 204203634720), (8, 153152726040), (9, 136135756480), (10, 122522180832), (12, 102101817360), (15, 81681453888), (16, 76576363020), (18, 68067878240), (20, 61261090416), (24, 51050908680), (30, 40840726944), (32, 38288181510), (36, 34033939120), (40, 30630545208), (45, 27227151296), (48, 25525454340), (60, 20420363472), (64, 19144090755), (72, 17016969560), (80, 15315272604), (90, 13613575648), (96, 12762727170), (120, 10210181736), (144, 8508484780), (160, 7657636302), (180, 6806787824), (192, 6381363585), (240, 5105090868), (288, 4254242390), (320, 3828818151), (360, 3403393912), (480, 2552545434), (576, 2127121195), (720, 1701696956), (960, 1276272717), (1440, 850848478), (2880, 425424239), (5209, 235212480), (10418, 117606240), (15627, 78404160), (20836, 58803120), (26045, 47042496), (31254, 39202080), (41672, 29401560), (46881, 26134720), (52090, 23521248), (62508, 19601040), (78135, 15680832), (81671, 15001920), (83344, 14700780), (93762, 13067360), (104180, 11760624), (125016, 9800520), (156270, 7840416), (163342, 7500960), (166688, 7350390), (187524, 6533680), (208360, 5880312), (234405, 5226944), (245013, 5000640), (250032, 4900260), (312540, 3920208), (326684, 3750480), (333376, 3675195), (375048, 3266840), (408355, 3000384), (416720, 2940156), (468810, 2613472), (490026, 2500320), (500064, 2450130), (625080, 1960104), (653368, 1875240), (735039, 1666880), (750096, 1633420), (816710, 1500192), (833440, 1470078), (937620, 1306736), (980052, 1250160), (1000128, 1225065)]