19651216200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13789

約数の個数: 384

約数和(自身を含む): 78406410240

約数和(自身を除く): 58755194040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 31, 33, 35, 40, 42, 44, 50, 55, 56, 60, 62, 66, 70, 75, 77, 84, 88, 93, 100, 105, 110, 120, 124, 132, 140, 150, 154, 155, 165, 168, 175, 186, 200, 210, 217, 220, 231, 248, 264, 275, 280, 300, 308, 310, 330, 341, 350, 372, 385, 420, 434, 440, 462, 465, 525, 550, 600, 616, 620, 651, 660, 682, 700, 744, 770, 775, 825, 840, 868, 924, 930, 1023, 1050, 1085, 1100, 1155, 1240, 1302, 1320, 1364, 1400, 1540, 1550, 1650, 1705, 1736, 1848, 1860, 1925, 2046, 2100, 2170, 2200, 2310, 2325, 2387, 2604, 2728, 3080, 3100, 3255, 3300, 3410, 3720, 3850, 4092, 4200, 4340, 4620, 4650, 4774, 5115, 5208, 5425, 5775, 6200, 6510, 6600, 6820, 7161, 7700, 8184, 8525, 8680, 9240, 9300, 9548, 10230, 10850, 11550, 11935, 13020, 13640, 13721, 14322, 15400, 16275, 17050, 18600, 19096, 20460, 21700, 23100, 23870, 25575, 26040, 27442, 28644, 32550, 34100, 35805, 40920, 41163, 43400, 46200, 47740, 51150, 54884, 57288, 59675, 65100, 68200, 68605, 71610, 82326, 95480, 96047, 102300, 109768, 119350, 130200, 137210, 143220, 150931, 164652, 179025, 192094, 204600, 205815, 238700, 274420, 286440, 288141, 301862, 329304, 343025, 358050, 384188, 411630, 425351, 452793, 477400, 480235, 548840, 576282, 603724, 686050, 716100, 754655, 768376, 823260, 850702, 905586, 960470, 1029075, 1056517, 1152564, 1207448, 1276053, 1372100, 1432200, 1440705, 1509310, 1646520, 1701404, 1811172, 1920940, 2058150, 2113034, 2126755, 2263965, 2305128, 2401175, 2552106, 2744200, 2881410, 2977457, 3018620, 3169551, 3402808, 3622344, 3773275, 3841880, 4116300, 4226068, 4253510, 4527930, 4678861, 4802350, 5104212, 5282585, 5762820, 5954914, 6037240, 6339102, 6380265, 7203525, 7546550, 8232600, 8452136, 8507020, 8932371, 9055860, 9357722, 9604700, 10208424, 10565170, 10633775, 11319825, 11525640, 11909828, 12678204, 12760530, 14036583, 14407050, 14887285, 15093100, 15847755, 17014040, 17864742, 18111720, 18715444, 19209400, 21130340, 21267550, 22639650, 23394305, 23819656, 25356408, 25521060, 26412925, 28073166, 28814100, 29774570, 30186200, 31695510, 31901325, 32752027, 35729484, 37430888, 42260680, 42535100, 44661855, 45279300, 46788610, 51042120, 52825850, 56146332, 57628200, 59549140, 63391020, 63802650, 65504054, 70182915, 71458968, 74436425, 79238775, 85070200, 89323710, 90558600, 93577220, 98256081, 105651700, 112292664, 116971525, 119098280, 126782040, 127605300, 131008108, 140365830, 148872850, 158477550, 163760135, 178647420, 187154440, 196512162, 211303400, 223309275, 233943050, 255210600, 262016216, 280731660, 297745700, 316955100, 327520270, 350914575, 357294840, 393024324, 446618550, 467886100, 491280405, 561463320, 595491400, 633910200, 655040540, 701829150, 786048648, 818800675, 893237100, 935772200, 982560810, 1310081080, 1403658300, 1637601350, 1786474200, 1965121620, 2456402025, 2807316600, 3275202700, 3930243240, 4912804050, 6550405400, 9825608100, 19651216200]

約数ペア:

[(1, 19651216200), (2, 9825608100), (3, 6550405400), (4, 4912804050), (5, 3930243240), (6, 3275202700), (7, 2807316600), (8, 2456402025), (10, 1965121620), (11, 1786474200), (12, 1637601350), (14, 1403658300), (15, 1310081080), (20, 982560810), (21, 935772200), (22, 893237100), (24, 818800675), (25, 786048648), (28, 701829150), (30, 655040540), (31, 633910200), (33, 595491400), (35, 561463320), (40, 491280405), (42, 467886100), (44, 446618550), (50, 393024324), (55, 357294840), (56, 350914575), (60, 327520270), (62, 316955100), (66, 297745700), (70, 280731660), (75, 262016216), (77, 255210600), (84, 233943050), (88, 223309275), (93, 211303400), (100, 196512162), (105, 187154440), (110, 178647420), (120, 163760135), (124, 158477550), (132, 148872850), (140, 140365830), (150, 131008108), (154, 127605300), (155, 126782040), (165, 119098280), (168, 116971525), (175, 112292664), (186, 105651700), (200, 98256081), (210, 93577220), (217, 90558600), (220, 89323710), (231, 85070200), (248, 79238775), (264, 74436425), (275, 71458968), (280, 70182915), (300, 65504054), (308, 63802650), (310, 63391020), (330, 59549140), (341, 57628200), (350, 56146332), (372, 52825850), (385, 51042120), (420, 46788610), (434, 45279300), (440, 44661855), (462, 42535100), (465, 42260680), (525, 37430888), (550, 35729484), (600, 32752027), (616, 31901325), (620, 31695510), (651, 30186200), (660, 29774570), (682, 28814100), (700, 28073166), (744, 26412925), (770, 25521060), (775, 25356408), (825, 23819656), (840, 23394305), (868, 22639650), (924, 21267550), (930, 21130340), (1023, 19209400), (1050, 18715444), (1085, 18111720), (1100, 17864742), (1155, 17014040), (1240, 15847755), (1302, 15093100), (1320, 14887285), (1364, 14407050), (1400, 14036583), (1540, 12760530), (1550, 12678204), (1650, 11909828), (1705, 11525640), (1736, 11319825), (1848, 10633775), (1860, 10565170), (1925, 10208424), (2046, 9604700), (2100, 9357722), (2170, 9055860), (2200, 8932371), (2310, 8507020), (2325, 8452136), (2387, 8232600), (2604, 7546550), (2728, 7203525), (3080, 6380265), (3100, 6339102), (3255, 6037240), (3300, 5954914), (3410, 5762820), (3720, 5282585), (3850, 5104212), (4092, 4802350), (4200, 4678861), (4340, 4527930), (4620, 4253510), (4650, 4226068), (4774, 4116300), (5115, 3841880), (5208, 3773275), (5425, 3622344), (5775, 3402808), (6200, 3169551), (6510, 3018620), (6600, 2977457), (6820, 2881410), (7161, 2744200), (7700, 2552106), (8184, 2401175), (8525, 2305128), (8680, 2263965), (9240, 2126755), (9300, 2113034), (9548, 2058150), (10230, 1920940), (10850, 1811172), (11550, 1701404), (11935, 1646520), (13020, 1509310), (13640, 1440705), (13721, 1432200), (14322, 1372100), (15400, 1276053), (16275, 1207448), (17050, 1152564), (18600, 1056517), (19096, 1029075), (20460, 960470), (21700, 905586), (23100, 850702), (23870, 823260), (25575, 768376), (26040, 754655), (27442, 716100), (28644, 686050), (32550, 603724), (34100, 576282), (35805, 548840), (40920, 480235), (41163, 477400), (43400, 452793), (46200, 425351), (47740, 411630), (51150, 384188), (54884, 358050), (57288, 343025), (59675, 329304), (65100, 301862), (68200, 288141), (68605, 286440), (71610, 274420), (82326, 238700), (95480, 205815), (96047, 204600), (102300, 192094), (109768, 179025), (119350, 164652), (130200, 150931), (137210, 143220)]