2315255040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{28711}}^1$

素因数の和:28745

約数の個数: 216

約数和(自身を含む): 9155223168

約数和(自身を除く): 6839968128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 28711, 40320, 57422, 80640, 86133, 114844, 143555, 172266, 200977, 229688, 258399, 287110, 344532, 401954, 430665, 459376, 516798, 574220, 602931, 689064, 803908, 861330, 918752, 1004885, 1033596, 1148440, 1205862, 1291995, 1378128, 1607816, 1722660, 1808793, 1837504, 2009770, 2067192, 2296880, 2411724, 2583990, 2756256, 3014655, 3215632, 3445320, 3617586, 3675008, 4019540, 4134384, 4593760, 4823448, 5167980, 5512512, 6029310, 6431264, 6890640, 7235172, 7350016, 8039080, 8268768, 9043965, 9187520, 9646896, 10335960, 11025024, 12058620, 12862528, 13781280, 14470344, 16078160, 16537536, 18087930, 18375040, 19293792, 20671920, 22050048, 24117240, 25725056, 27562560, 28940688, 32156320, 33075072, 36175860, 36750080, 38587584, 41343840, 48234480, 51450112, 55125120, 57881376, 64312640, 66150144, 72351720, 77175168, 82687680, 96468960, 110250240, 115762752, 128625280, 144703440, 154350336, 165375360, 192937920, 231525504, 257250560, 289406880, 330750720, 385875840, 463051008, 578813760, 771751680, 1157627520, 2315255040]

約数ペア:

[(1, 2315255040), (2, 1157627520), (3, 771751680), (4, 578813760), (5, 463051008), (6, 385875840), (7, 330750720), (8, 289406880), (9, 257250560), (10, 231525504), (12, 192937920), (14, 165375360), (15, 154350336), (16, 144703440), (18, 128625280), (20, 115762752), (21, 110250240), (24, 96468960), (28, 82687680), (30, 77175168), (32, 72351720), (35, 66150144), (36, 64312640), (40, 57881376), (42, 55125120), (45, 51450112), (48, 48234480), (56, 41343840), (60, 38587584), (63, 36750080), (64, 36175860), (70, 33075072), (72, 32156320), (80, 28940688), (84, 27562560), (90, 25725056), (96, 24117240), (105, 22050048), (112, 20671920), (120, 19293792), (126, 18375040), (128, 18087930), (140, 16537536), (144, 16078160), (160, 14470344), (168, 13781280), (180, 12862528), (192, 12058620), (210, 11025024), (224, 10335960), (240, 9646896), (252, 9187520), (256, 9043965), (280, 8268768), (288, 8039080), (315, 7350016), (320, 7235172), (336, 6890640), (360, 6431264), (384, 6029310), (420, 5512512), (448, 5167980), (480, 4823448), (504, 4593760), (560, 4134384), (576, 4019540), (630, 3675008), (640, 3617586), (672, 3445320), (720, 3215632), (768, 3014655), (840, 2756256), (896, 2583990), (960, 2411724), (1008, 2296880), (1120, 2067192), (1152, 2009770), (1260, 1837504), (1280, 1808793), (1344, 1722660), (1440, 1607816), (1680, 1378128), (1792, 1291995), (1920, 1205862), (2016, 1148440), (2240, 1033596), (2304, 1004885), (2520, 918752), (2688, 861330), (2880, 803908), (3360, 689064), (3840, 602931), (4032, 574220), (4480, 516798), (5040, 459376), (5376, 430665), (5760, 401954), (6720, 344532), (8064, 287110), (8960, 258399), (10080, 229688), (11520, 200977), (13440, 172266), (16128, 143555), (20160, 114844), (26880, 86133), (28711, 80640), (40320, 57422)]