2000689600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 378

約数和(自身を含む): 6242160744

約数和(自身を除く): 4241471144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 151, 160, 169, 175, 182, 196, 200, 208, 224, 245, 260, 280, 302, 320, 325, 338, 350, 364, 392, 400, 416, 448, 455, 490, 520, 560, 604, 637, 650, 676, 700, 728, 755, 784, 800, 832, 845, 910, 980, 1040, 1057, 1120, 1183, 1208, 1225, 1274, 1300, 1352, 1400, 1456, 1510, 1568, 1600, 1690, 1820, 1960, 1963, 2080, 2114, 2240, 2275, 2366, 2416, 2450, 2548, 2600, 2704, 2800, 2912, 3020, 3136, 3185, 3380, 3640, 3775, 3920, 3926, 4160, 4225, 4228, 4550, 4732, 4832, 4900, 5096, 5200, 5285, 5408, 5600, 5824, 5915, 6040, 6370, 6760, 7280, 7399, 7550, 7840, 7852, 8281, 8450, 8456, 9100, 9464, 9664, 9800, 9815, 10192, 10400, 10570, 10816, 11200, 11830, 12080, 12740, 13520, 13741, 14560, 14798, 15100, 15680, 15704, 15925, 16562, 16900, 16912, 18200, 18928, 19600, 19630, 20384, 20800, 21140, 23660, 24160, 25480, 25519, 26425, 27040, 27482, 29120, 29575, 29596, 30200, 31408, 31850, 33124, 33800, 33824, 36400, 36995, 37856, 39200, 39260, 40768, 41405, 42280, 47320, 48320, 49075, 50960, 51038, 52850, 54080, 54964, 59150, 59192, 60400, 62816, 63700, 66248, 67600, 67648, 68705, 72800, 73990, 75712, 78400, 78520, 82810, 84560, 94640, 96187, 98150, 101920, 102076, 105700, 109928, 118300, 118384, 120800, 125632, 127400, 127595, 132496, 135200, 137410, 145600, 147980, 157040, 165620, 169120, 178633, 184975, 189280, 192374, 196300, 203840, 204152, 207025, 211400, 219856, 236600, 236768, 241600, 254800, 255190, 264992, 270400, 274820, 295960, 314080, 331240, 338240, 343525, 357266, 369950, 378560, 384748, 392600, 408304, 414050, 422800, 439712, 473200, 473536, 480935, 509600, 510380, 529984, 549640, 591920, 628160, 637975, 662480, 687050, 714532, 739900, 769496, 785200, 816608, 828100, 845600, 879424, 893165, 946400, 961870, 1019200, 1020760, 1099280, 1183840, 1250431, 1275950, 1324960, 1374100, 1429064, 1479800, 1538992, 1570400, 1633216, 1656200, 1691200, 1786330, 1892800, 1923740, 2041520, 2198560, 2367680, 2404675, 2500862, 2551900, 2649920, 2748200, 2858128, 2959600, 3077984, 3140800, 3312400, 3572660, 3847480, 4083040, 4397120, 4465825, 4809350, 5001724, 5103800, 5496400, 5716256, 5919200, 6155968, 6252155, 6624800, 7145320, 7694960, 8166080, 8931650, 9618700, 10003448, 10207600, 10992800, 11432512, 11838400, 12504310, 13249600, 14290640, 15389920, 17863300, 19237400, 20006896, 20415200, 21985600, 25008620, 28581280, 30779840, 31260775, 35726600, 38474800, 40013792, 40830400, 50017240, 57162560, 62521550, 71453200, 76949600, 80027584, 100034480, 125043100, 142906400, 153899200, 200068960, 250086200, 285812800, 400137920, 500172400, 1000344800, 2000689600]

約数ペア:

[(1, 2000689600), (2, 1000344800), (4, 500172400), (5, 400137920), (7, 285812800), (8, 250086200), (10, 200068960), (13, 153899200), (14, 142906400), (16, 125043100), (20, 100034480), (25, 80027584), (26, 76949600), (28, 71453200), (32, 62521550), (35, 57162560), (40, 50017240), (49, 40830400), (50, 40013792), (52, 38474800), (56, 35726600), (64, 31260775), (65, 30779840), (70, 28581280), (80, 25008620), (91, 21985600), (98, 20415200), (100, 20006896), (104, 19237400), (112, 17863300), (130, 15389920), (140, 14290640), (151, 13249600), (160, 12504310), (169, 11838400), (175, 11432512), (182, 10992800), (196, 10207600), (200, 10003448), (208, 9618700), (224, 8931650), (245, 8166080), (260, 7694960), (280, 7145320), (302, 6624800), (320, 6252155), (325, 6155968), (338, 5919200), (350, 5716256), (364, 5496400), (392, 5103800), (400, 5001724), (416, 4809350), (448, 4465825), (455, 4397120), (490, 4083040), (520, 3847480), (560, 3572660), (604, 3312400), (637, 3140800), (650, 3077984), (676, 2959600), (700, 2858128), (728, 2748200), (755, 2649920), (784, 2551900), (800, 2500862), (832, 2404675), (845, 2367680), (910, 2198560), (980, 2041520), (1040, 1923740), (1057, 1892800), (1120, 1786330), (1183, 1691200), (1208, 1656200), (1225, 1633216), (1274, 1570400), (1300, 1538992), (1352, 1479800), (1400, 1429064), (1456, 1374100), (1510, 1324960), (1568, 1275950), (1600, 1250431), (1690, 1183840), (1820, 1099280), (1960, 1020760), (1963, 1019200), (2080, 961870), (2114, 946400), (2240, 893165), (2275, 879424), (2366, 845600), (2416, 828100), (2450, 816608), (2548, 785200), (2600, 769496), (2704, 739900), (2800, 714532), (2912, 687050), (3020, 662480), (3136, 637975), (3185, 628160), (3380, 591920), (3640, 549640), (3775, 529984), (3920, 510380), (3926, 509600), (4160, 480935), (4225, 473536), (4228, 473200), (4550, 439712), (4732, 422800), (4832, 414050), (4900, 408304), (5096, 392600), (5200, 384748), (5285, 378560), (5408, 369950), (5600, 357266), (5824, 343525), (5915, 338240), (6040, 331240), (6370, 314080), (6760, 295960), (7280, 274820), (7399, 270400), (7550, 264992), (7840, 255190), (7852, 254800), (8281, 241600), (8450, 236768), (8456, 236600), (9100, 219856), (9464, 211400), (9664, 207025), (9800, 204152), (9815, 203840), (10192, 196300), (10400, 192374), (10570, 189280), (10816, 184975), (11200, 178633), (11830, 169120), (12080, 165620), (12740, 157040), (13520, 147980), (13741, 145600), (14560, 137410), (14798, 135200), (15100, 132496), (15680, 127595), (15704, 127400), (15925, 125632), (16562, 120800), (16900, 118384), (16912, 118300), (18200, 109928), (18928, 105700), (19600, 102076), (19630, 101920), (20384, 98150), (20800, 96187), (21140, 94640), (23660, 84560), (24160, 82810), (25480, 78520), (25519, 78400), (26425, 75712), (27040, 73990), (27482, 72800), (29120, 68705), (29575, 67648), (29596, 67600), (30200, 66248), (31408, 63700), (31850, 62816), (33124, 60400), (33800, 59192), (33824, 59150), (36400, 54964), (36995, 54080), (37856, 52850), (39200, 51038), (39260, 50960), (40768, 49075), (41405, 48320), (42280, 47320)]