2851934280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3544

約数の個数: 256

約数和(自身を含む): 10073548800

約数和(自身を除く): 7221614520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 390, 403, 408, 442, 465, 510, 520, 527, 620, 663, 680, 744, 780, 806, 884, 930, 1020, 1054, 1105, 1209, 1240, 1326, 1560, 1581, 1612, 1768, 1860, 2015, 2040, 2108, 2210, 2418, 2635, 2652, 3162, 3224, 3315, 3469, 3720, 4030, 4216, 4420, 4836, 5270, 5304, 6045, 6324, 6630, 6851, 6938, 7905, 8060, 8840, 9672, 10407, 10540, 12090, 12648, 13260, 13702, 13876, 15810, 16120, 17345, 20553, 20814, 21080, 24180, 26520, 27404, 27752, 31620, 34255, 34690, 41106, 41628, 45097, 48360, 52035, 54808, 58973, 63240, 68510, 69380, 82212, 83256, 90194, 102765, 104070, 107539, 117946, 135291, 137020, 138760, 164424, 176919, 180388, 205530, 208140, 215078, 225485, 235892, 270582, 274040, 294865, 322617, 353838, 360776, 411060, 416280, 430156, 450970, 471784, 537695, 541164, 589730, 645234, 676455, 707676, 766649, 822120, 860312, 884595, 901940, 1075390, 1082328, 1179460, 1290468, 1352910, 1398007, 1415352, 1533298, 1613085, 1769190, 1803880, 1828163, 2150780, 2299947, 2358920, 2580936, 2705820, 2796014, 3066596, 3226170, 3538380, 3656326, 3833245, 4194021, 4301560, 4599894, 5411640, 5484489, 5592028, 6133192, 6452340, 6990035, 7076760, 7312652, 7666490, 8388042, 9140815, 9199788, 10968978, 11184056, 11499735, 12904680, 13980070, 14625304, 15332980, 16776084, 18281630, 18399576, 20970105, 21937956, 22999470, 23766119, 27422445, 27960140, 30665960, 33552168, 36563260, 41940210, 43875912, 45998940, 47532238, 54844890, 55920280, 71298357, 73126520, 83880420, 91997880, 95064476, 109689780, 118830595, 142596714, 167760840, 190128952, 219379560, 237661190, 285193428, 356491785, 475322380, 570386856, 712983570, 950644760, 1425967140, 2851934280]

約数ペア:

[(1, 2851934280), (2, 1425967140), (3, 950644760), (4, 712983570), (5, 570386856), (6, 475322380), (8, 356491785), (10, 285193428), (12, 237661190), (13, 219379560), (15, 190128952), (17, 167760840), (20, 142596714), (24, 118830595), (26, 109689780), (30, 95064476), (31, 91997880), (34, 83880420), (39, 73126520), (40, 71298357), (51, 55920280), (52, 54844890), (60, 47532238), (62, 45998940), (65, 43875912), (68, 41940210), (78, 36563260), (85, 33552168), (93, 30665960), (102, 27960140), (104, 27422445), (120, 23766119), (124, 22999470), (130, 21937956), (136, 20970105), (155, 18399576), (156, 18281630), (170, 16776084), (186, 15332980), (195, 14625304), (204, 13980070), (221, 12904680), (248, 11499735), (255, 11184056), (260, 10968978), (310, 9199788), (312, 9140815), (340, 8388042), (372, 7666490), (390, 7312652), (403, 7076760), (408, 6990035), (442, 6452340), (465, 6133192), (510, 5592028), (520, 5484489), (527, 5411640), (620, 4599894), (663, 4301560), (680, 4194021), (744, 3833245), (780, 3656326), (806, 3538380), (884, 3226170), (930, 3066596), (1020, 2796014), (1054, 2705820), (1105, 2580936), (1209, 2358920), (1240, 2299947), (1326, 2150780), (1560, 1828163), (1581, 1803880), (1612, 1769190), (1768, 1613085), (1860, 1533298), (2015, 1415352), (2040, 1398007), (2108, 1352910), (2210, 1290468), (2418, 1179460), (2635, 1082328), (2652, 1075390), (3162, 901940), (3224, 884595), (3315, 860312), (3469, 822120), (3720, 766649), (4030, 707676), (4216, 676455), (4420, 645234), (4836, 589730), (5270, 541164), (5304, 537695), (6045, 471784), (6324, 450970), (6630, 430156), (6851, 416280), (6938, 411060), (7905, 360776), (8060, 353838), (8840, 322617), (9672, 294865), (10407, 274040), (10540, 270582), (12090, 235892), (12648, 225485), (13260, 215078), (13702, 208140), (13876, 205530), (15810, 180388), (16120, 176919), (17345, 164424), (20553, 138760), (20814, 137020), (21080, 135291), (24180, 117946), (26520, 107539), (27404, 104070), (27752, 102765), (31620, 90194), (34255, 83256), (34690, 82212), (41106, 69380), (41628, 68510), (45097, 63240), (48360, 58973), (52035, 54808)]