479140480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 1487404800

約数和(自身を除く): 1008264320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 433, 448, 455, 494, 520, 532, 560, 608, 640, 665, 728, 760, 832, 866, 896, 910, 988, 1040, 1064, 1120, 1216, 1235, 1330, 1456, 1520, 1664, 1729, 1732, 1820, 1976, 2080, 2128, 2165, 2240, 2432, 2470, 2660, 2912, 3031, 3040, 3458, 3464, 3640, 3952, 4160, 4256, 4330, 4480, 4940, 5320, 5629, 5824, 6062, 6080, 6916, 6928, 7280, 7904, 8227, 8320, 8512, 8645, 8660, 9880, 10640, 11258, 11648, 12124, 12160, 13832, 13856, 14560, 15155, 15808, 16454, 17024, 17290, 17320, 19760, 21280, 22516, 24248, 27664, 27712, 28145, 29120, 30310, 31616, 32908, 34580, 34640, 39403, 39520, 41135, 42560, 45032, 48496, 55328, 55424, 56290, 57589, 58240, 60620, 65816, 69160, 69280, 78806, 79040, 82270, 85120, 90064, 96992, 106951, 110656, 112580, 115178, 121240, 131632, 138320, 138560, 157612, 158080, 164540, 180128, 193984, 197015, 213902, 221312, 225160, 230356, 242480, 263264, 276640, 277120, 287945, 315224, 329080, 360256, 387968, 394030, 427804, 450320, 460712, 484960, 526528, 534755, 553280, 575890, 630448, 658160, 720512, 748657, 788060, 855608, 900640, 921424, 969920, 1053056, 1069510, 1106560, 1151780, 1260896, 1316320, 1497314, 1576120, 1711216, 1801280, 1842848, 1939840, 2139020, 2303560, 2521792, 2632640, 2994628, 3152240, 3422432, 3602560, 3685696, 3743285, 4278040, 4607120, 5043584, 5265280, 5989256, 6304480, 6844864, 7371392, 7486570, 8556080, 9214240, 11978512, 12608960, 13689728, 14973140, 17112160, 18428480, 23957024, 25217920, 29946280, 34224320, 36856960, 47914048, 59892560, 68448640, 95828096, 119785120, 239570240, 479140480]

約数ペア:

[(1, 479140480), (2, 239570240), (4, 119785120), (5, 95828096), (7, 68448640), (8, 59892560), (10, 47914048), (13, 36856960), (14, 34224320), (16, 29946280), (19, 25217920), (20, 23957024), (26, 18428480), (28, 17112160), (32, 14973140), (35, 13689728), (38, 12608960), (40, 11978512), (52, 9214240), (56, 8556080), (64, 7486570), (65, 7371392), (70, 6844864), (76, 6304480), (80, 5989256), (91, 5265280), (95, 5043584), (104, 4607120), (112, 4278040), (128, 3743285), (130, 3685696), (133, 3602560), (140, 3422432), (152, 3152240), (160, 2994628), (182, 2632640), (190, 2521792), (208, 2303560), (224, 2139020), (247, 1939840), (260, 1842848), (266, 1801280), (280, 1711216), (304, 1576120), (320, 1497314), (364, 1316320), (380, 1260896), (416, 1151780), (433, 1106560), (448, 1069510), (455, 1053056), (494, 969920), (520, 921424), (532, 900640), (560, 855608), (608, 788060), (640, 748657), (665, 720512), (728, 658160), (760, 630448), (832, 575890), (866, 553280), (896, 534755), (910, 526528), (988, 484960), (1040, 460712), (1064, 450320), (1120, 427804), (1216, 394030), (1235, 387968), (1330, 360256), (1456, 329080), (1520, 315224), (1664, 287945), (1729, 277120), (1732, 276640), (1820, 263264), (1976, 242480), (2080, 230356), (2128, 225160), (2165, 221312), (2240, 213902), (2432, 197015), (2470, 193984), (2660, 180128), (2912, 164540), (3031, 158080), (3040, 157612), (3458, 138560), (3464, 138320), (3640, 131632), (3952, 121240), (4160, 115178), (4256, 112580), (4330, 110656), (4480, 106951), (4940, 96992), (5320, 90064), (5629, 85120), (5824, 82270), (6062, 79040), (6080, 78806), (6916, 69280), (6928, 69160), (7280, 65816), (7904, 60620), (8227, 58240), (8320, 57589), (8512, 56290), (8645, 55424), (8660, 55328), (9880, 48496), (10640, 45032), (11258, 42560), (11648, 41135), (12124, 39520), (12160, 39403), (13832, 34640), (13856, 34580), (14560, 32908), (15155, 31616), (15808, 30310), (16454, 29120), (17024, 28145), (17290, 27712), (17320, 27664), (19760, 24248), (21280, 22516)]