142906400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 216

約数和(自身を含む): 434597184

約数和(自身を除く): 291690784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 151, 160, 169, 175, 182, 200, 208, 224, 260, 280, 302, 325, 338, 350, 364, 400, 416, 455, 520, 560, 604, 650, 676, 700, 728, 755, 800, 845, 910, 1040, 1057, 1120, 1183, 1208, 1300, 1352, 1400, 1456, 1510, 1690, 1820, 1963, 2080, 2114, 2275, 2366, 2416, 2600, 2704, 2800, 2912, 3020, 3380, 3640, 3775, 3926, 4225, 4228, 4550, 4732, 4832, 5200, 5285, 5408, 5600, 5915, 6040, 6760, 7280, 7550, 7852, 8450, 8456, 9100, 9464, 9815, 10400, 10570, 11830, 12080, 13520, 13741, 14560, 15100, 15704, 16900, 16912, 18200, 18928, 19630, 21140, 23660, 24160, 25519, 26425, 27040, 27482, 29575, 30200, 31408, 33800, 33824, 36400, 37856, 39260, 42280, 47320, 49075, 51038, 52850, 54964, 59150, 60400, 62816, 67600, 68705, 72800, 78520, 84560, 94640, 98150, 102076, 105700, 109928, 118300, 120800, 127595, 135200, 137410, 157040, 169120, 178633, 189280, 196300, 204152, 211400, 219856, 236600, 255190, 274820, 314080, 343525, 357266, 392600, 408304, 422800, 439712, 473200, 510380, 549640, 637975, 687050, 714532, 785200, 816608, 845600, 893165, 946400, 1020760, 1099280, 1275950, 1374100, 1429064, 1570400, 1786330, 2041520, 2198560, 2551900, 2748200, 2858128, 3572660, 4083040, 4465825, 5103800, 5496400, 5716256, 7145320, 8931650, 10207600, 10992800, 14290640, 17863300, 20415200, 28581280, 35726600, 71453200, 142906400]

約数ペア:

[(1, 142906400), (2, 71453200), (4, 35726600), (5, 28581280), (7, 20415200), (8, 17863300), (10, 14290640), (13, 10992800), (14, 10207600), (16, 8931650), (20, 7145320), (25, 5716256), (26, 5496400), (28, 5103800), (32, 4465825), (35, 4083040), (40, 3572660), (50, 2858128), (52, 2748200), (56, 2551900), (65, 2198560), (70, 2041520), (80, 1786330), (91, 1570400), (100, 1429064), (104, 1374100), (112, 1275950), (130, 1099280), (140, 1020760), (151, 946400), (160, 893165), (169, 845600), (175, 816608), (182, 785200), (200, 714532), (208, 687050), (224, 637975), (260, 549640), (280, 510380), (302, 473200), (325, 439712), (338, 422800), (350, 408304), (364, 392600), (400, 357266), (416, 343525), (455, 314080), (520, 274820), (560, 255190), (604, 236600), (650, 219856), (676, 211400), (700, 204152), (728, 196300), (755, 189280), (800, 178633), (845, 169120), (910, 157040), (1040, 137410), (1057, 135200), (1120, 127595), (1183, 120800), (1208, 118300), (1300, 109928), (1352, 105700), (1400, 102076), (1456, 98150), (1510, 94640), (1690, 84560), (1820, 78520), (1963, 72800), (2080, 68705), (2114, 67600), (2275, 62816), (2366, 60400), (2416, 59150), (2600, 54964), (2704, 52850), (2800, 51038), (2912, 49075), (3020, 47320), (3380, 42280), (3640, 39260), (3775, 37856), (3926, 36400), (4225, 33824), (4228, 33800), (4550, 31408), (4732, 30200), (4832, 29575), (5200, 27482), (5285, 27040), (5408, 26425), (5600, 25519), (5915, 24160), (6040, 23660), (6760, 21140), (7280, 19630), (7550, 18928), (7852, 18200), (8450, 16912), (8456, 16900), (9100, 15704), (9464, 15100), (9815, 14560), (10400, 13741), (10570, 13520), (11830, 12080)]