6728193920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3045

約数の個数: 192

約数和(自身を含む): 18973407600

約数和(自身を除く): 12245213680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 160, 196, 224, 245, 280, 292, 320, 365, 392, 448, 490, 511, 560, 584, 640, 730, 784, 896, 980, 1022, 1120, 1168, 1460, 1568, 1960, 2044, 2240, 2336, 2555, 2920, 2939, 3136, 3577, 3920, 4088, 4480, 4672, 5110, 5840, 5878, 6272, 7154, 7840, 8176, 9344, 10220, 11680, 11756, 14308, 14695, 15680, 16352, 17885, 20440, 20573, 23360, 23512, 28616, 29390, 31360, 32704, 35770, 40880, 41146, 46720, 47024, 57232, 58780, 65408, 71540, 81760, 82292, 94048, 102865, 114464, 117560, 143080, 144011, 163520, 164584, 188096, 205730, 214547, 228928, 235120, 286160, 288022, 327040, 329168, 376192, 411460, 429094, 457856, 470240, 572320, 576044, 658336, 720055, 822920, 858188, 940480, 1072735, 1144640, 1152088, 1316672, 1440110, 1501829, 1645840, 1716376, 1880960, 2145470, 2289280, 2304176, 2633344, 2880220, 3003658, 3291680, 3432752, 4290940, 4608352, 5760440, 6007316, 6583360, 6865504, 7509145, 8581880, 9216704, 10512803, 11520880, 12014632, 13166720, 13731008, 15018290, 17163760, 18433408, 21025606, 23041760, 24029264, 27462016, 30036580, 34327520, 42051212, 46083520, 48058528, 52564015, 60073160, 68655040, 84102424, 92167040, 96117056, 105128030, 120146320, 137310080, 168204848, 192234112, 210256060, 240292640, 336409696, 420512120, 480585280, 672819392, 841024240, 961170560, 1345638784, 1682048480, 3364096960, 6728193920]

約数ペア:

[(1, 6728193920), (2, 3364096960), (4, 1682048480), (5, 1345638784), (7, 961170560), (8, 841024240), (10, 672819392), (14, 480585280), (16, 420512120), (20, 336409696), (28, 240292640), (32, 210256060), (35, 192234112), (40, 168204848), (49, 137310080), (56, 120146320), (64, 105128030), (70, 96117056), (73, 92167040), (80, 84102424), (98, 68655040), (112, 60073160), (128, 52564015), (140, 48058528), (146, 46083520), (160, 42051212), (196, 34327520), (224, 30036580), (245, 27462016), (280, 24029264), (292, 23041760), (320, 21025606), (365, 18433408), (392, 17163760), (448, 15018290), (490, 13731008), (511, 13166720), (560, 12014632), (584, 11520880), (640, 10512803), (730, 9216704), (784, 8581880), (896, 7509145), (980, 6865504), (1022, 6583360), (1120, 6007316), (1168, 5760440), (1460, 4608352), (1568, 4290940), (1960, 3432752), (2044, 3291680), (2240, 3003658), (2336, 2880220), (2555, 2633344), (2920, 2304176), (2939, 2289280), (3136, 2145470), (3577, 1880960), (3920, 1716376), (4088, 1645840), (4480, 1501829), (4672, 1440110), (5110, 1316672), (5840, 1152088), (5878, 1144640), (6272, 1072735), (7154, 940480), (7840, 858188), (8176, 822920), (9344, 720055), (10220, 658336), (11680, 576044), (11756, 572320), (14308, 470240), (14695, 457856), (15680, 429094), (16352, 411460), (17885, 376192), (20440, 329168), (20573, 327040), (23360, 288022), (23512, 286160), (28616, 235120), (29390, 228928), (31360, 214547), (32704, 205730), (35770, 188096), (40880, 164584), (41146, 163520), (46720, 144011), (47024, 143080), (57232, 117560), (58780, 114464), (65408, 102865), (71540, 94048), (81760, 82292)]