1404313920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2029

約数の個数: 168

約数和(自身を含む): 4850136096

約数和(自身を除く): 3445822176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 283, 288, 320, 360, 480, 566, 576, 720, 849, 960, 1132, 1415, 1440, 1698, 1723, 2264, 2547, 2830, 2880, 3396, 3446, 4245, 4528, 5094, 5169, 5660, 6792, 6892, 8490, 8615, 9056, 10188, 10338, 11320, 12735, 13584, 13784, 15507, 16980, 17230, 18112, 20376, 20676, 22640, 25470, 25845, 27168, 27568, 31014, 33960, 34460, 40752, 41352, 45280, 50940, 51690, 54336, 55136, 62028, 67920, 68920, 77535, 81504, 82704, 90560, 101880, 103380, 110272, 124056, 135840, 137840, 155070, 163008, 165408, 203760, 206760, 248112, 271680, 275680, 310140, 330816, 407520, 413520, 487609, 496224, 551360, 620280, 815040, 827040, 975218, 992448, 1240560, 1462827, 1654080, 1950436, 2438045, 2481120, 2925654, 3900872, 4388481, 4876090, 4962240, 5851308, 7314135, 7801744, 8776962, 9752180, 11702616, 14628270, 15603488, 17553924, 19504360, 21942405, 23405232, 29256540, 31206976, 35107848, 39008720, 43884810, 46810464, 58513080, 70215696, 78017440, 87769620, 93620928, 117026160, 140431392, 156034880, 175539240, 234052320, 280862784, 351078480, 468104640, 702156960, 1404313920]

約数ペア:

[(1, 1404313920), (2, 702156960), (3, 468104640), (4, 351078480), (5, 280862784), (6, 234052320), (8, 175539240), (9, 156034880), (10, 140431392), (12, 117026160), (15, 93620928), (16, 87769620), (18, 78017440), (20, 70215696), (24, 58513080), (30, 46810464), (32, 43884810), (36, 39008720), (40, 35107848), (45, 31206976), (48, 29256540), (60, 23405232), (64, 21942405), (72, 19504360), (80, 17553924), (90, 15603488), (96, 14628270), (120, 11702616), (144, 9752180), (160, 8776962), (180, 7801744), (192, 7314135), (240, 5851308), (283, 4962240), (288, 4876090), (320, 4388481), (360, 3900872), (480, 2925654), (566, 2481120), (576, 2438045), (720, 1950436), (849, 1654080), (960, 1462827), (1132, 1240560), (1415, 992448), (1440, 975218), (1698, 827040), (1723, 815040), (2264, 620280), (2547, 551360), (2830, 496224), (2880, 487609), (3396, 413520), (3446, 407520), (4245, 330816), (4528, 310140), (5094, 275680), (5169, 271680), (5660, 248112), (6792, 206760), (6892, 203760), (8490, 165408), (8615, 163008), (9056, 155070), (10188, 137840), (10338, 135840), (11320, 124056), (12735, 110272), (13584, 103380), (13784, 101880), (15507, 90560), (16980, 82704), (17230, 81504), (18112, 77535), (20376, 68920), (20676, 67920), (22640, 62028), (25470, 55136), (25845, 54336), (27168, 51690), (27568, 50940), (31014, 45280), (33960, 41352), (34460, 40752)]