19316199420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1$

素因数の和:1265

約数の個数: 288

約数和(自身を含む): 68750922240

約数和(自身を除く): 49434722820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 541, 602, 630, 645, 659, 774, 860, 903, 1082, 1204, 1260, 1290, 1318, 1505, 1548, 1623, 1806, 1935, 1977, 2164, 2580, 2636, 2705, 2709, 3010, 3246, 3295, 3612, 3787, 3870, 3954, 4515, 4613, 4869, 5410, 5418, 5931, 6020, 6492, 6590, 7574, 7740, 7908, 8115, 9030, 9226, 9738, 9885, 10820, 10836, 11361, 11862, 13180, 13545, 13839, 15148, 16230, 18060, 18452, 18935, 19476, 19770, 22722, 23065, 23263, 23724, 24345, 27090, 27678, 28337, 29655, 32460, 34083, 37870, 39540, 41517, 45444, 46130, 46526, 48690, 54180, 55356, 56674, 56805, 59310, 68166, 69195, 69789, 75740, 83034, 85011, 92260, 93052, 97380, 113348, 113610, 116315, 118620, 136332, 138390, 139578, 141685, 162841, 166068, 170022, 170415, 198359, 207585, 209367, 227220, 232630, 255033, 276780, 279156, 283370, 325682, 340044, 340830, 348945, 356519, 396718, 415170, 418734, 425055, 465260, 488523, 510066, 566740, 595077, 651364, 681660, 697890, 713038, 793436, 814205, 830340, 837468, 850110, 977046, 991795, 1020132, 1046835, 1069557, 1190154, 1275165, 1395780, 1426076, 1465569, 1628410, 1700220, 1782595, 1785231, 1954092, 1983590, 2093670, 2139114, 2380308, 2442615, 2495633, 2550330, 2931138, 2975385, 3208671, 3256820, 3565190, 3570462, 3967180, 4187340, 4278228, 4885230, 4991266, 5100660, 5347785, 5862276, 5950770, 6417342, 7130380, 7140924, 7327845, 7486899, 8926155, 9770460, 9982532, 10695570, 11901540, 12478165, 12834684, 14655690, 14973798, 15330317, 16043355, 17852310, 21391140, 22460697, 24956330, 29311380, 29947596, 30660634, 32086710, 35704620, 37434495, 44921394, 45990951, 49912660, 61321268, 64173420, 74868990, 76651585, 89842788, 91981902, 107312219, 112303485, 137972853, 149737980, 153303170, 183963804, 214624438, 224606970, 229954755, 275945706, 306606340, 321936657, 429248876, 449213940, 459909510, 536561095, 551891412, 643873314, 689864265, 919819020, 965809971, 1073122190, 1287746628, 1379728530, 1609683285, 1931619942, 2146244380, 2759457060, 3219366570, 3863239884, 4829049855, 6438733140, 9658099710, 19316199420]

約数ペア:

[(1, 19316199420), (2, 9658099710), (3, 6438733140), (4, 4829049855), (5, 3863239884), (6, 3219366570), (7, 2759457060), (9, 2146244380), (10, 1931619942), (12, 1609683285), (14, 1379728530), (15, 1287746628), (18, 1073122190), (20, 965809971), (21, 919819020), (28, 689864265), (30, 643873314), (35, 551891412), (36, 536561095), (42, 459909510), (43, 449213940), (45, 429248876), (60, 321936657), (63, 306606340), (70, 275945706), (84, 229954755), (86, 224606970), (90, 214624438), (105, 183963804), (126, 153303170), (129, 149737980), (140, 137972853), (172, 112303485), (180, 107312219), (210, 91981902), (215, 89842788), (252, 76651585), (258, 74868990), (301, 64173420), (315, 61321268), (387, 49912660), (420, 45990951), (430, 44921394), (516, 37434495), (541, 35704620), (602, 32086710), (630, 30660634), (645, 29947596), (659, 29311380), (774, 24956330), (860, 22460697), (903, 21391140), (1082, 17852310), (1204, 16043355), (1260, 15330317), (1290, 14973798), (1318, 14655690), (1505, 12834684), (1548, 12478165), (1623, 11901540), (1806, 10695570), (1935, 9982532), (1977, 9770460), (2164, 8926155), (2580, 7486899), (2636, 7327845), (2705, 7140924), (2709, 7130380), (3010, 6417342), (3246, 5950770), (3295, 5862276), (3612, 5347785), (3787, 5100660), (3870, 4991266), (3954, 4885230), (4515, 4278228), (4613, 4187340), (4869, 3967180), (5410, 3570462), (5418, 3565190), (5931, 3256820), (6020, 3208671), (6492, 2975385), (6590, 2931138), (7574, 2550330), (7740, 2495633), (7908, 2442615), (8115, 2380308), (9030, 2139114), (9226, 2093670), (9738, 1983590), (9885, 1954092), (10820, 1785231), (10836, 1782595), (11361, 1700220), (11862, 1628410), (13180, 1465569), (13545, 1426076), (13839, 1395780), (15148, 1275165), (16230, 1190154), (18060, 1069557), (18452, 1046835), (18935, 1020132), (19476, 991795), (19770, 977046), (22722, 850110), (23065, 837468), (23263, 830340), (23724, 814205), (24345, 793436), (27090, 713038), (27678, 697890), (28337, 681660), (29655, 651364), (32460, 595077), (34083, 566740), (37870, 510066), (39540, 488523), (41517, 465260), (45444, 425055), (46130, 418734), (46526, 415170), (48690, 396718), (54180, 356519), (55356, 348945), (56674, 340830), (56805, 340044), (59310, 325682), (68166, 283370), (69195, 279156), (69789, 276780), (75740, 255033), (83034, 232630), (85011, 227220), (92260, 209367), (93052, 207585), (97380, 198359), (113348, 170415), (113610, 170022), (116315, 166068), (118620, 162841), (136332, 141685), (138390, 139578)]