16983697920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{45131}}^1$

素因数の和:45171

約数の個数: 240

約数和(自身を含む): 63160609248

約数和(自身を除く): 46176911328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 15680, 17920, 18816, 23520, 25088, 26880, 31360, 37632, 45131, 47040, 53760, 62720, 75264, 90262, 94080, 125440, 135393, 180524, 188160, 225655, 270786, 315917, 361048, 376320, 451310, 541572, 631834, 676965, 722096, 902620, 947751, 1083144, 1263668, 1353930, 1444192, 1579585, 1805240, 1895502, 2166288, 2211419, 2527336, 2707860, 2888384, 3159170, 3610480, 3791004, 4332576, 4422838, 4738755, 5054672, 5415720, 5776768, 6318340, 6634257, 7220960, 7582008, 8665152, 8845676, 9477510, 10109344, 10831440, 11057095, 11553536, 12636680, 13268514, 14441920, 15164016, 17330304, 17691352, 18955020, 20218688, 21662880, 22114190, 23107072, 25273360, 26537028, 28883840, 30328032, 33171285, 34660608, 35382704, 37910040, 40437376, 43325760, 44228380, 50546720, 53074056, 57767680, 60656064, 66342570, 69321216, 70765408, 75820080, 80874752, 86651520, 88456760, 101093440, 106148112, 115535360, 121312128, 132685140, 141530816, 151640160, 161749504, 173303040, 176913520, 202186880, 212296224, 242624256, 265370280, 283061632, 303280320, 346606080, 353827040, 404373760, 424592448, 485248512, 530740560, 566123264, 606560640, 707654080, 808747520, 849184896, 1061481120, 1132246528, 1213121280, 1415308160, 1698369792, 2122962240, 2426242560, 2830616320, 3396739584, 4245924480, 5661232640, 8491848960, 16983697920]

約数ペア:

[(1, 16983697920), (2, 8491848960), (3, 5661232640), (4, 4245924480), (5, 3396739584), (6, 2830616320), (7, 2426242560), (8, 2122962240), (10, 1698369792), (12, 1415308160), (14, 1213121280), (15, 1132246528), (16, 1061481120), (20, 849184896), (21, 808747520), (24, 707654080), (28, 606560640), (30, 566123264), (32, 530740560), (35, 485248512), (40, 424592448), (42, 404373760), (48, 353827040), (49, 346606080), (56, 303280320), (60, 283061632), (64, 265370280), (70, 242624256), (80, 212296224), (84, 202186880), (96, 176913520), (98, 173303040), (105, 161749504), (112, 151640160), (120, 141530816), (128, 132685140), (140, 121312128), (147, 115535360), (160, 106148112), (168, 101093440), (192, 88456760), (196, 86651520), (210, 80874752), (224, 75820080), (240, 70765408), (245, 69321216), (256, 66342570), (280, 60656064), (294, 57767680), (320, 53074056), (336, 50546720), (384, 44228380), (392, 43325760), (420, 40437376), (448, 37910040), (480, 35382704), (490, 34660608), (512, 33171285), (560, 30328032), (588, 28883840), (640, 26537028), (672, 25273360), (735, 23107072), (768, 22114190), (784, 21662880), (840, 20218688), (896, 18955020), (960, 17691352), (980, 17330304), (1120, 15164016), (1176, 14441920), (1280, 13268514), (1344, 12636680), (1470, 11553536), (1536, 11057095), (1568, 10831440), (1680, 10109344), (1792, 9477510), (1920, 8845676), (1960, 8665152), (2240, 7582008), (2352, 7220960), (2560, 6634257), (2688, 6318340), (2940, 5776768), (3136, 5415720), (3360, 5054672), (3584, 4738755), (3840, 4422838), (3920, 4332576), (4480, 3791004), (4704, 3610480), (5376, 3159170), (5880, 2888384), (6272, 2707860), (6720, 2527336), (7680, 2211419), (7840, 2166288), (8960, 1895502), (9408, 1805240), (10752, 1579585), (11760, 1444192), (12544, 1353930), (13440, 1263668), (15680, 1083144), (17920, 947751), (18816, 902620), (23520, 722096), (25088, 676965), (26880, 631834), (31360, 541572), (37632, 451310), (45131, 376320), (47040, 361048), (53760, 315917), (62720, 270786), (75264, 225655), (90262, 188160), (94080, 180524), (125440, 135393)]