16868869920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1557

約数の個数: 384

約数和(自身を含む): 67660185600

約数和(自身を除く): 50791315680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 607, 630, 672, 720, 756, 840, 864, 919, 945, 1008, 1080, 1120, 1214, 1260, 1440, 1512, 1680, 1821, 1838, 1890, 2016, 2160, 2428, 2520, 2757, 3024, 3035, 3360, 3642, 3676, 3780, 4249, 4320, 4595, 4856, 5040, 5463, 5514, 6048, 6070, 6433, 7284, 7352, 7560, 8271, 8498, 9105, 9190, 9712, 10080, 10926, 11028, 12140, 12747, 12866, 13785, 14568, 14704, 15120, 16389, 16542, 16996, 18210, 18380, 19299, 19424, 21245, 21852, 22056, 24280, 24813, 25494, 25732, 27315, 27570, 29136, 29408, 30240, 32165, 32778, 33084, 33992, 36420, 36760, 38241, 38598, 41355, 42490, 43704, 44112, 48560, 49626, 50988, 51464, 54630, 55140, 57897, 58272, 63735, 64330, 65556, 66168, 67984, 72840, 73520, 76482, 77196, 81945, 82710, 84980, 87408, 88224, 96495, 97120, 99252, 101976, 102928, 109260, 110280, 114723, 115794, 124065, 127470, 128660, 131112, 132336, 135968, 145680, 147040, 152964, 154392, 163890, 165420, 169960, 173691, 174816, 191205, 192990, 198504, 203952, 205856, 218520, 220560, 229446, 231588, 248130, 254940, 257320, 262224, 264672, 289485, 291360, 305928, 308784, 327780, 330840, 339920, 347382, 382410, 385980, 397008, 407904, 437040, 441120, 458892, 463176, 496260, 509880, 514640, 524448, 557833, 573615, 578970, 611856, 617568, 655560, 661680, 679840, 694764, 764820, 771960, 794016, 868455, 874080, 917784, 926352, 992520, 1019760, 1029280, 1115666, 1147230, 1157940, 1223712, 1311120, 1323360, 1389528, 1529640, 1543920, 1673499, 1736910, 1835568, 1852704, 1985040, 2039520, 2231332, 2294460, 2315880, 2622240, 2779056, 2789165, 3059280, 3087840, 3346998, 3473820, 3671136, 3904831, 3970080, 4462664, 4588920, 4631760, 5020497, 5558112, 5578330, 6118560, 6693996, 6947640, 7809662, 8367495, 8925328, 9177840, 9263520, 10040994, 11156660, 11714493, 13387992, 13895280, 15061491, 15619324, 16734990, 17850656, 18355680, 19524155, 20081988, 22313320, 23428986, 25102485, 26775984, 27790560, 30122982, 31238648, 33469980, 35143479, 39048310, 40163976, 44626640, 46857972, 50204970, 53551968, 58572465, 60245964, 62477296, 66939960, 70286958, 75307455, 78096620, 80327952, 89253280, 93715944, 100409940, 105430437, 117144930, 120491928, 124954592, 133879920, 140573916, 150614910, 156193240, 160655904, 175717395, 187431888, 200819880, 210860874, 234289860, 240983856, 267759840, 281147832, 301229820, 312386480, 351434790, 374863776, 401639760, 421721748, 468579720, 481967712, 527152185, 562295664, 602459640, 624772960, 702869580, 803279520, 843443496, 937159440, 1054304370, 1124591328, 1204919280, 1405739160, 1686886992, 1874318880, 2108608740, 2409838560, 2811478320, 3373773984, 4217217480, 5622956640, 8434434960, 16868869920]

約数ペア:

[(1, 16868869920), (2, 8434434960), (3, 5622956640), (4, 4217217480), (5, 3373773984), (6, 2811478320), (7, 2409838560), (8, 2108608740), (9, 1874318880), (10, 1686886992), (12, 1405739160), (14, 1204919280), (15, 1124591328), (16, 1054304370), (18, 937159440), (20, 843443496), (21, 803279520), (24, 702869580), (27, 624772960), (28, 602459640), (30, 562295664), (32, 527152185), (35, 481967712), (36, 468579720), (40, 421721748), (42, 401639760), (45, 374863776), (48, 351434790), (54, 312386480), (56, 301229820), (60, 281147832), (63, 267759840), (70, 240983856), (72, 234289860), (80, 210860874), (84, 200819880), (90, 187431888), (96, 175717395), (105, 160655904), (108, 156193240), (112, 150614910), (120, 140573916), (126, 133879920), (135, 124954592), (140, 120491928), (144, 117144930), (160, 105430437), (168, 100409940), (180, 93715944), (189, 89253280), (210, 80327952), (216, 78096620), (224, 75307455), (240, 70286958), (252, 66939960), (270, 62477296), (280, 60245964), (288, 58572465), (315, 53551968), (336, 50204970), (360, 46857972), (378, 44626640), (420, 40163976), (432, 39048310), (480, 35143479), (504, 33469980), (540, 31238648), (560, 30122982), (607, 27790560), (630, 26775984), (672, 25102485), (720, 23428986), (756, 22313320), (840, 20081988), (864, 19524155), (919, 18355680), (945, 17850656), (1008, 16734990), (1080, 15619324), (1120, 15061491), (1214, 13895280), (1260, 13387992), (1440, 11714493), (1512, 11156660), (1680, 10040994), (1821, 9263520), (1838, 9177840), (1890, 8925328), (2016, 8367495), (2160, 7809662), (2428, 6947640), (2520, 6693996), (2757, 6118560), (3024, 5578330), (3035, 5558112), (3360, 5020497), (3642, 4631760), (3676, 4588920), (3780, 4462664), (4249, 3970080), (4320, 3904831), (4595, 3671136), (4856, 3473820), (5040, 3346998), (5463, 3087840), (5514, 3059280), (6048, 2789165), (6070, 2779056), (6433, 2622240), (7284, 2315880), (7352, 2294460), (7560, 2231332), (8271, 2039520), (8498, 1985040), (9105, 1852704), (9190, 1835568), (9712, 1736910), (10080, 1673499), (10926, 1543920), (11028, 1529640), (12140, 1389528), (12747, 1323360), (12866, 1311120), (13785, 1223712), (14568, 1157940), (14704, 1147230), (15120, 1115666), (16389, 1029280), (16542, 1019760), (16996, 992520), (18210, 926352), (18380, 917784), (19299, 874080), (19424, 868455), (21245, 794016), (21852, 771960), (22056, 764820), (24280, 694764), (24813, 679840), (25494, 661680), (25732, 655560), (27315, 617568), (27570, 611856), (29136, 578970), (29408, 573615), (30240, 557833), (32165, 524448), (32778, 514640), (33084, 509880), (33992, 496260), (36420, 463176), (36760, 458892), (38241, 441120), (38598, 437040), (41355, 407904), (42490, 397008), (43704, 385980), (44112, 382410), (48560, 347382), (49626, 339920), (50988, 330840), (51464, 327780), (54630, 308784), (55140, 305928), (57897, 291360), (58272, 289485), (63735, 264672), (64330, 262224), (65556, 257320), (66168, 254940), (67984, 248130), (72840, 231588), (73520, 229446), (76482, 220560), (77196, 218520), (81945, 205856), (82710, 203952), (84980, 198504), (87408, 192990), (88224, 191205), (96495, 174816), (97120, 173691), (99252, 169960), (101976, 165420), (102928, 163890), (109260, 154392), (110280, 152964), (114723, 147040), (115794, 145680), (124065, 135968), (127470, 132336), (128660, 131112)]