642208320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1062

約数の個数: 336

約数和(自身を含む): 2521275120

約数和(自身を除く): 1879066800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 1009, 1020, 1040, 1088, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2018, 2040, 2080, 2210, 2340, 2448, 2496, 2652, 2720, 2880, 3027, 3060, 3120, 3264, 3315, 3536, 3744, 3978, 4036, 4080, 4160, 4420, 4680, 4896, 5045, 5304, 5440, 6054, 6120, 6240, 6630, 7072, 7488, 7956, 8072, 8160, 8840, 9081, 9360, 9792, 9945, 10090, 10608, 12108, 12240, 12480, 13117, 13260, 14144, 15135, 15912, 16144, 16320, 17153, 17680, 18162, 18720, 19890, 20180, 21216, 24216, 24480, 26234, 26520, 30270, 31824, 32288, 34306, 35360, 36324, 37440, 39351, 39780, 40360, 42432, 45405, 48432, 48960, 51459, 52468, 53040, 60540, 63648, 64576, 65585, 68612, 70720, 72648, 78702, 79560, 80720, 85765, 90810, 96864, 102918, 104936, 106080, 118053, 121080, 127296, 131170, 137224, 145296, 154377, 157404, 159120, 161440, 171530, 181620, 193728, 196755, 205836, 209872, 212160, 222989, 236106, 242160, 257295, 262340, 274448, 290592, 308754, 314808, 318240, 322880, 343060, 363240, 393510, 411672, 419744, 445978, 472212, 484320, 514590, 524680, 548896, 581184, 590265, 617508, 629616, 636480, 668967, 686120, 726480, 771885, 787020, 823344, 839488, 891956, 944424, 968640, 1029180, 1049360, 1097792, 1114945, 1180530, 1235016, 1259232, 1337934, 1372240, 1452960, 1543770, 1574040, 1646688, 1783912, 1888848, 2006901, 2058360, 2098720, 2229890, 2361060, 2470032, 2518464, 2675868, 2744480, 2905920, 3087540, 3148080, 3293376, 3344835, 3567824, 3777696, 4013802, 4116720, 4197440, 4459780, 4722120, 4940064, 5351736, 5488960, 6175080, 6296160, 6689670, 7135648, 7555392, 8027604, 8233440, 8919560, 9444240, 9880128, 10034505, 10703472, 12350160, 12592320, 13379340, 14271296, 16055208, 16466880, 17839120, 18888480, 20069010, 21406944, 24700320, 26758680, 32110416, 35678240, 37776960, 40138020, 42813888, 49400640, 53517360, 64220832, 71356480, 80276040, 107034720, 128441664, 160552080, 214069440, 321104160, 642208320]

約数ペア:

[(1, 642208320), (2, 321104160), (3, 214069440), (4, 160552080), (5, 128441664), (6, 107034720), (8, 80276040), (9, 71356480), (10, 64220832), (12, 53517360), (13, 49400640), (15, 42813888), (16, 40138020), (17, 37776960), (18, 35678240), (20, 32110416), (24, 26758680), (26, 24700320), (30, 21406944), (32, 20069010), (34, 18888480), (36, 17839120), (39, 16466880), (40, 16055208), (45, 14271296), (48, 13379340), (51, 12592320), (52, 12350160), (60, 10703472), (64, 10034505), (65, 9880128), (68, 9444240), (72, 8919560), (78, 8233440), (80, 8027604), (85, 7555392), (90, 7135648), (96, 6689670), (102, 6296160), (104, 6175080), (117, 5488960), (120, 5351736), (130, 4940064), (136, 4722120), (144, 4459780), (153, 4197440), (156, 4116720), (160, 4013802), (170, 3777696), (180, 3567824), (192, 3344835), (195, 3293376), (204, 3148080), (208, 3087540), (221, 2905920), (234, 2744480), (240, 2675868), (255, 2518464), (260, 2470032), (272, 2361060), (288, 2229890), (306, 2098720), (312, 2058360), (320, 2006901), (340, 1888848), (360, 1783912), (390, 1646688), (408, 1574040), (416, 1543770), (442, 1452960), (468, 1372240), (480, 1337934), (510, 1259232), (520, 1235016), (544, 1180530), (576, 1114945), (585, 1097792), (612, 1049360), (624, 1029180), (663, 968640), (680, 944424), (720, 891956), (765, 839488), (780, 823344), (816, 787020), (832, 771885), (884, 726480), (936, 686120), (960, 668967), (1009, 636480), (1020, 629616), (1040, 617508), (1088, 590265), (1105, 581184), (1170, 548896), (1224, 524680), (1248, 514590), (1326, 484320), (1360, 472212), (1440, 445978), (1530, 419744), (1560, 411672), (1632, 393510), (1768, 363240), (1872, 343060), (1989, 322880), (2018, 318240), (2040, 314808), (2080, 308754), (2210, 290592), (2340, 274448), (2448, 262340), (2496, 257295), (2652, 242160), (2720, 236106), (2880, 222989), (3027, 212160), (3060, 209872), (3120, 205836), (3264, 196755), (3315, 193728), (3536, 181620), (3744, 171530), (3978, 161440), (4036, 159120), (4080, 157404), (4160, 154377), (4420, 145296), (4680, 137224), (4896, 131170), (5045, 127296), (5304, 121080), (5440, 118053), (6054, 106080), (6120, 104936), (6240, 102918), (6630, 96864), (7072, 90810), (7488, 85765), (7956, 80720), (8072, 79560), (8160, 78702), (8840, 72648), (9081, 70720), (9360, 68612), (9792, 65585), (9945, 64576), (10090, 63648), (10608, 60540), (12108, 53040), (12240, 52468), (12480, 51459), (13117, 48960), (13260, 48432), (14144, 45405), (15135, 42432), (15912, 40360), (16144, 39780), (16320, 39351), (17153, 37440), (17680, 36324), (18162, 35360), (18720, 34306), (19890, 32288), (20180, 31824), (21216, 30270), (24216, 26520), (24480, 26234)]