21468923280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2143

約数の個数: 480

約数和(自身を含む): 87978369024

約数和(自身を除く): 66509445744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 127, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 254, 255, 272, 280, 306, 315, 336, 340, 357, 360, 381, 408, 420, 476, 504, 508, 510, 560, 595, 612, 630, 635, 680, 714, 720, 762, 765, 816, 840, 889, 952, 1008, 1016, 1020, 1071, 1143, 1190, 1224, 1260, 1270, 1360, 1428, 1524, 1530, 1680, 1778, 1785, 1904, 1905, 1973, 2032, 2040, 2142, 2159, 2286, 2380, 2448, 2520, 2540, 2667, 2856, 3048, 3060, 3556, 3570, 3810, 3946, 4080, 4284, 4318, 4445, 4572, 4760, 5040, 5080, 5334, 5355, 5712, 5715, 5919, 6096, 6120, 6477, 7112, 7140, 7620, 7892, 8001, 8568, 8636, 8890, 9144, 9520, 9865, 10160, 10668, 10710, 10795, 11430, 11838, 12240, 12954, 13335, 13811, 14224, 14280, 15113, 15240, 15784, 16002, 17136, 17272, 17757, 17780, 18288, 19431, 19730, 21336, 21420, 21590, 22860, 23676, 25908, 26670, 27622, 28560, 29595, 30226, 30480, 31568, 32004, 32385, 33541, 34544, 35514, 35560, 38862, 39460, 40005, 41433, 42672, 42840, 43180, 45339, 45720, 47352, 51816, 53340, 55244, 59190, 60452, 64008, 64770, 67082, 69055, 71028, 71120, 75565, 77724, 78920, 80010, 82866, 85680, 86360, 88785, 90678, 91440, 94704, 97155, 100623, 103632, 106680, 110488, 118380, 120904, 124299, 128016, 129540, 134164, 136017, 138110, 142056, 151130, 155448, 157840, 160020, 165732, 167705, 172720, 177570, 181356, 194310, 201246, 207165, 213360, 220976, 226695, 234787, 236760, 241808, 248598, 250571, 259080, 268328, 272034, 276220, 284112, 301869, 302260, 310896, 320040, 331464, 335410, 355140, 362712, 388620, 402492, 414330, 453390, 469574, 473520, 497196, 501142, 503115, 518160, 536656, 544068, 552440, 603738, 604520, 621495, 640080, 662928, 670820, 680085, 704361, 710280, 725424, 751713, 777240, 804984, 828660, 906780, 939148, 994392, 1002284, 1006230, 1088136, 1104880, 1173935, 1207476, 1209040, 1242990, 1252855, 1341640, 1360170, 1408722, 1420560, 1503426, 1509345, 1554480, 1609968, 1657320, 1753997, 1813560, 1878296, 1988784, 2004568, 2012460, 2113083, 2176272, 2255139, 2347870, 2414952, 2485980, 2505710, 2683280, 2720340, 2817444, 3006852, 3018690, 3314640, 3507994, 3521805, 3627120, 3756592, 3758565, 4009136, 4024920, 4226166, 4259707, 4510278, 4695740, 4829904, 4971960, 5011420, 5261991, 5440680, 5634888, 6013704, 6037380, 7015988, 7043610, 7517130, 8049840, 8452332, 8519414, 8769985, 9020556, 9391480, 9943920, 10022840, 10523982, 10565415, 10881360, 11269776, 11275695, 12027408, 12074760, 12779121, 14031976, 14087220, 15034260, 15785973, 16904664, 17038828, 17539970, 18041112, 18782960, 20045680, 21047964, 21130830, 21298535, 22551390, 24149520, 25558242, 26309955, 28063952, 28174440, 29817949, 30068520, 31571946, 33809328, 34077656, 35079940, 36082224, 38337363, 42095928, 42261660, 42597070, 45102780, 51116484, 52619910, 56348880, 59635898, 60137040, 63143892, 63895605, 68155312, 70159880, 76674726, 78929865, 84191856, 84523320, 85194140, 89453847, 90205560, 102232968, 105239820, 119271796, 126287784, 127791210, 140319760, 149089745, 153349452, 157859730, 169046640, 170388280, 178907694, 180411120, 191686815, 204465936, 210479640, 238543592, 252575568, 255582420, 268361541, 298179490, 306698904, 315719460, 340776560, 357815388, 383373630, 420959280, 447269235, 477087184, 511164840, 536723082, 596358980, 613397808, 631438920, 715630776, 766747260, 894538470, 1022329680, 1073446164, 1192717960, 1262877840, 1341807705, 1431261552, 1533494520, 1789076940, 2146892328, 2385435920, 2683615410, 3066989040, 3578153880, 4293784656, 5367230820, 7156307760, 10734461640, 21468923280]

約数ペア:

[(1, 21468923280), (2, 10734461640), (3, 7156307760), (4, 5367230820), (5, 4293784656), (6, 3578153880), (7, 3066989040), (8, 2683615410), (9, 2385435920), (10, 2146892328), (12, 1789076940), (14, 1533494520), (15, 1431261552), (16, 1341807705), (17, 1262877840), (18, 1192717960), (20, 1073446164), (21, 1022329680), (24, 894538470), (28, 766747260), (30, 715630776), (34, 631438920), (35, 613397808), (36, 596358980), (40, 536723082), (42, 511164840), (45, 477087184), (48, 447269235), (51, 420959280), (56, 383373630), (60, 357815388), (63, 340776560), (68, 315719460), (70, 306698904), (72, 298179490), (80, 268361541), (84, 255582420), (85, 252575568), (90, 238543592), (102, 210479640), (105, 204465936), (112, 191686815), (119, 180411120), (120, 178907694), (126, 170388280), (127, 169046640), (136, 157859730), (140, 153349452), (144, 149089745), (153, 140319760), (168, 127791210), (170, 126287784), (180, 119271796), (204, 105239820), (210, 102232968), (238, 90205560), (240, 89453847), (252, 85194140), (254, 84523320), (255, 84191856), (272, 78929865), (280, 76674726), (306, 70159880), (315, 68155312), (336, 63895605), (340, 63143892), (357, 60137040), (360, 59635898), (381, 56348880), (408, 52619910), (420, 51116484), (476, 45102780), (504, 42597070), (508, 42261660), (510, 42095928), (560, 38337363), (595, 36082224), (612, 35079940), (630, 34077656), (635, 33809328), (680, 31571946), (714, 30068520), (720, 29817949), (762, 28174440), (765, 28063952), (816, 26309955), (840, 25558242), (889, 24149520), (952, 22551390), (1008, 21298535), (1016, 21130830), (1020, 21047964), (1071, 20045680), (1143, 18782960), (1190, 18041112), (1224, 17539970), (1260, 17038828), (1270, 16904664), (1360, 15785973), (1428, 15034260), (1524, 14087220), (1530, 14031976), (1680, 12779121), (1778, 12074760), (1785, 12027408), (1904, 11275695), (1905, 11269776), (1973, 10881360), (2032, 10565415), (2040, 10523982), (2142, 10022840), (2159, 9943920), (2286, 9391480), (2380, 9020556), (2448, 8769985), (2520, 8519414), (2540, 8452332), (2667, 8049840), (2856, 7517130), (3048, 7043610), (3060, 7015988), (3556, 6037380), (3570, 6013704), (3810, 5634888), (3946, 5440680), (4080, 5261991), (4284, 5011420), (4318, 4971960), (4445, 4829904), (4572, 4695740), (4760, 4510278), (5040, 4259707), (5080, 4226166), (5334, 4024920), (5355, 4009136), (5712, 3758565), (5715, 3756592), (5919, 3627120), (6096, 3521805), (6120, 3507994), (6477, 3314640), (7112, 3018690), (7140, 3006852), (7620, 2817444), (7892, 2720340), (8001, 2683280), (8568, 2505710), (8636, 2485980), (8890, 2414952), (9144, 2347870), (9520, 2255139), (9865, 2176272), (10160, 2113083), (10668, 2012460), (10710, 2004568), (10795, 1988784), (11430, 1878296), (11838, 1813560), (12240, 1753997), (12954, 1657320), (13335, 1609968), (13811, 1554480), (14224, 1509345), (14280, 1503426), (15113, 1420560), (15240, 1408722), (15784, 1360170), (16002, 1341640), (17136, 1252855), (17272, 1242990), (17757, 1209040), (17780, 1207476), (18288, 1173935), (19431, 1104880), (19730, 1088136), (21336, 1006230), (21420, 1002284), (21590, 994392), (22860, 939148), (23676, 906780), (25908, 828660), (26670, 804984), (27622, 777240), (28560, 751713), (29595, 725424), (30226, 710280), (30480, 704361), (31568, 680085), (32004, 670820), (32385, 662928), (33541, 640080), (34544, 621495), (35514, 604520), (35560, 603738), (38862, 552440), (39460, 544068), (40005, 536656), (41433, 518160), (42672, 503115), (42840, 501142), (43180, 497196), (45339, 473520), (45720, 469574), (47352, 453390), (51816, 414330), (53340, 402492), (55244, 388620), (59190, 362712), (60452, 355140), (64008, 335410), (64770, 331464), (67082, 320040), (69055, 310896), (71028, 302260), (71120, 301869), (75565, 284112), (77724, 276220), (78920, 272034), (80010, 268328), (82866, 259080), (85680, 250571), (86360, 248598), (88785, 241808), (90678, 236760), (91440, 234787), (94704, 226695), (97155, 220976), (100623, 213360), (103632, 207165), (106680, 201246), (110488, 194310), (118380, 181356), (120904, 177570), (124299, 172720), (128016, 167705), (129540, 165732), (134164, 160020), (136017, 157840), (138110, 155448), (142056, 151130)]