2478087462240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{23813}}^1$

素因数の和:23976

約数の個数: 768

約数和(自身を含む): 9981076089600

約数和(自身を除く): 7502988627360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 109, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 216, 218, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 327, 340, 351, 360, 390, 408, 416, 432, 436, 442, 459, 468, 480, 510, 520, 540, 544, 545, 585, 612, 624, 654, 663, 680, 702, 720, 765, 780, 816, 864, 872, 884, 918, 936, 981, 1020, 1040, 1080, 1090, 1105, 1170, 1224, 1248, 1308, 1326, 1360, 1404, 1417, 1440, 1530, 1560, 1632, 1635, 1744, 1755, 1768, 1836, 1853, 1872, 1962, 1989, 2040, 2080, 2160, 2180, 2210, 2295, 2340, 2448, 2616, 2652, 2720, 2808, 2834, 2943, 3060, 3120, 3270, 3315, 3488, 3510, 3536, 3672, 3706, 3744, 3924, 3978, 4080, 4251, 4320, 4360, 4420, 4590, 4680, 4896, 4905, 5232, 5304, 5559, 5616, 5668, 5886, 5967, 6120, 6240, 6540, 6630, 7020, 7072, 7085, 7344, 7412, 7848, 7956, 8160, 8502, 8720, 8840, 9180, 9265, 9360, 9810, 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340080, 357195, 361335, 381008, 382590, 385424, 400248, 404821, 408096, 428634, 433602, 444720, 470880, 476260, 477360, 481780, 500310, 510120, 533664, 571512, 578136, 612144, 619138, 642951, 650403, 667080, 680160, 714390, 722670, 762016, 765180, 770848, 800496, 809642, 857268, 867204, 889440, 928707, 952520, 954720, 963560, 1000620, 1020240, 1071585, 1084005, 1143024, 1156272, 1214463, 1224288, 1238276, 1285902, 1300806, 1334160, 1428780, 1445340, 1530360, 1547845, 1600992, 1619284, 1714536, 1734408, 1857414, 1905040, 1927120, 2001240, 2024105, 2040480, 2143170, 2168010, 2286048, 2312544, 2428926, 2476552, 2571804, 2595617, 2601612, 2668320, 2786121, 2857560, 2890680, 3060720, 3095690, 3214755, 3238568, 3252015, 3429072, 3468816, 3643389, 3714828, 3810080, 3854240, 4002480, 4048210, 4286340, 4336020, 4643535, 4857852, 4953104, 5143608, 5191234, 5203224, 5262673, 5572242, 5715120, 5781360, 6072315, 6121440, 6191380, 6429510, 6477136, 6504030, 6858144, 6937632, 7286778, 7429656, 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約数ペア:

[(1, 2478087462240), (2, 1239043731120), (3, 826029154080), (4, 619521865560), (5, 495617492448), (6, 413014577040), (8, 309760932780), (9, 275343051360), (10, 247808746224), (12, 206507288520), (13, 190622112480), (15, 165205830816), (16, 154880466390), (17, 145769850720), (18, 137671525680), (20, 123904373112), (24, 103253644260), (26, 95311056240), (27, 91781017120), (30, 82602915408), (32, 77440233195), (34, 72884925360), (36, 68835762840), (39, 63540704160), (40, 61952186556), (45, 55068610272), (48, 51626822130), (51, 48589950240), (52, 47655528120), (54, 45890508560), (60, 41301457704), (65, 38124422496), (68, 36442462680), (72, 34417881420), (78, 31770352080), (80, 30976093278), (85, 29153970144), (90, 27534305136), (96, 25813411065), (102, 24294975120), (104, 23827764060), (108, 22945254280), (109, 22734747360), (117, 21180234720), (120, 20650728852), (130, 19062211248), (135, 18356203424), (136, 18221231340), (144, 17208940710), (153, 16196650080), (156, 15885176040), (160, 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(3924, 631520760), (3978, 622948080), (4080, 607374378), (4251, 582942240), (4320, 573631357), (4360, 568368684), (4420, 560653272), (4590, 539888336), (4680, 529505868), (4896, 506145315), (4905, 505216608), (5232, 473640570), (5304, 467211060), (5559, 445779360), (5616, 441254890), (5668, 437206680), (5886, 421013840), (5967, 415298720), (6120, 404916252), (6240, 397129401), (6540, 378912456), (6630, 373768848), (7020, 353003912), (7072, 350408295), (7085, 349765344), (7344, 337430210), (7412, 334334520), (7848, 315760380), (7956, 311474040), (8160, 303687189), (8502, 291471120), (8720, 284184342), (8840, 280326636), (9180, 269944168), (9265, 267467616), (9360, 264752934), (9810, 252608304), (9945, 249179232), (10464, 236820285), (10608, 233605530), (11118, 222889680), (11232, 220627445), (11336, 218603340), (11772, 210506920), (11934, 207649360), (12240, 202458126), (12753, 194314080), (13080, 189456228), (13260, 186884424), (14040, 176501956), (14170, 174882672), (14688, 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