15693792240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{47419}}^1$

素因数の和:47639

約数の個数: 160

約数和(自身を含む): 55884280320

約数和(自身を除く): 40190488080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 240, 280, 336, 394, 420, 560, 591, 788, 840, 985, 1182, 1379, 1576, 1680, 1970, 2364, 2758, 2955, 3152, 3940, 4137, 4728, 5516, 5910, 6895, 7880, 8274, 9456, 11032, 11820, 13790, 15760, 16548, 20685, 22064, 23640, 27580, 33096, 41370, 47280, 47419, 55160, 66192, 82740, 94838, 110320, 142257, 165480, 189676, 237095, 284514, 330960, 331933, 379352, 474190, 569028, 663866, 711285, 758704, 948380, 995799, 1138056, 1327732, 1422570, 1659665, 1896760, 1991598, 2276112, 2655464, 2845140, 3319330, 3793520, 3983196, 4978995, 5310928, 5690280, 6638660, 7966392, 9341543, 9957990, 11380560, 13277320, 15932784, 18683086, 19915980, 26554640, 28024629, 37366172, 39831960, 46707715, 56049258, 65390801, 74732344, 79663920, 93415430, 112098516, 130781602, 140123145, 149464688, 186830860, 196172403, 224197032, 261563204, 280246290, 326954005, 373661720, 392344806, 448394064, 523126408, 560492580, 653908010, 747323440, 784689612, 980862015, 1046252816, 1120985160, 1307816020, 1569379224, 1961724030, 2241970320, 2615632040, 3138758448, 3923448060, 5231264080, 7846896120, 15693792240]

約数ペア:

[(1, 15693792240), (2, 7846896120), (3, 5231264080), (4, 3923448060), (5, 3138758448), (6, 2615632040), (7, 2241970320), (8, 1961724030), (10, 1569379224), (12, 1307816020), (14, 1120985160), (15, 1046252816), (16, 980862015), (20, 784689612), (21, 747323440), (24, 653908010), (28, 560492580), (30, 523126408), (35, 448394064), (40, 392344806), (42, 373661720), (48, 326954005), (56, 280246290), (60, 261563204), (70, 224197032), (80, 196172403), (84, 186830860), (105, 149464688), (112, 140123145), (120, 130781602), (140, 112098516), (168, 93415430), (197, 79663920), (210, 74732344), (240, 65390801), (280, 56049258), (336, 46707715), (394, 39831960), (420, 37366172), (560, 28024629), (591, 26554640), (788, 19915980), (840, 18683086), (985, 15932784), (1182, 13277320), (1379, 11380560), (1576, 9957990), (1680, 9341543), (1970, 7966392), (2364, 6638660), (2758, 5690280), (2955, 5310928), (3152, 4978995), (3940, 3983196), (4137, 3793520), (4728, 3319330), (5516, 2845140), (5910, 2655464), (6895, 2276112), (7880, 1991598), (8274, 1896760), (9456, 1659665), (11032, 1422570), (11820, 1327732), (13790, 1138056), (15760, 995799), (16548, 948380), (20685, 758704), (22064, 711285), (23640, 663866), (27580, 569028), (33096, 474190), (41370, 379352), (47280, 331933), (47419, 330960), (55160, 284514), (66192, 237095), (82740, 189676), (94838, 165480), (110320, 142257)]