2567523840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 320

約数和(自身を含む): 9470393856

約数和(自身を除く): 6902870016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 256, 280, 293, 320, 326, 336, 384, 420, 448, 480, 489, 512, 560, 586, 640, 652, 672, 768, 815, 840, 879, 896, 960, 978, 1120, 1141, 1172, 1280, 1304, 1344, 1465, 1536, 1630, 1680, 1758, 1792, 1920, 1956, 2051, 2240, 2282, 2344, 2445, 2560, 2608, 2688, 2930, 3260, 3360, 3423, 3516, 3584, 3840, 3912, 4102, 4395, 4480, 4564, 4688, 4890, 5216, 5376, 5705, 5860, 6153, 6520, 6720, 6846, 7032, 7680, 7824, 8204, 8790, 8960, 9128, 9376, 9780, 10255, 10432, 10752, 11410, 11720, 12306, 13040, 13440, 13692, 14064, 15648, 16408, 17115, 17580, 17920, 18256, 18752, 19560, 20510, 20864, 22820, 23440, 24612, 26080, 26880, 27384, 28128, 30765, 31296, 32816, 34230, 35160, 36512, 37504, 39120, 41020, 41728, 45640, 46880, 47759, 49224, 52160, 53760, 54768, 56256, 61530, 62592, 65632, 68460, 70320, 73024, 75008, 78240, 82040, 83456, 91280, 93760, 95518, 98448, 104320, 109536, 112512, 123060, 125184, 131264, 136920, 140640, 143277, 146048, 150016, 156480, 164080, 182560, 187520, 191036, 196896, 208640, 219072, 225024, 238795, 246120, 250368, 262528, 273840, 281280, 286554, 292096, 312960, 328160, 334313, 365120, 375040, 382072, 393792, 417280, 438144, 450048, 477590, 492240, 525056, 547680, 562560, 573108, 584192, 625920, 656320, 668626, 716385, 730240, 750080, 764144, 787584, 876288, 955180, 984480, 1002939, 1050112, 1095360, 1125120, 1146216, 1251840, 1312640, 1337252, 1432770, 1460480, 1528288, 1575168, 1671565, 1752576, 1910360, 1968960, 2005878, 2190720, 2250240, 2292432, 2625280, 2674504, 2865540, 2920960, 3056576, 3150336, 3343130, 3820720, 3937920, 4011756, 4381440, 4584864, 5014695, 5250560, 5349008, 5731080, 6113152, 6686260, 7641440, 7875840, 8023512, 8762880, 9169728, 10029390, 10698016, 11462160, 12226304, 13372520, 15282880, 15751680, 16047024, 18339456, 20058780, 21396032, 22924320, 24452608, 26745040, 30565760, 32094048, 36678912, 40117560, 42792064, 45848640, 53490080, 61131520, 64188096, 73357824, 80235120, 85584128, 91697280, 106980160, 122263040, 128376192, 160470240, 171168256, 183394560, 213960320, 256752384, 320940480, 366789120, 427920640, 513504768, 641880960, 855841280, 1283761920, 2567523840]

約数ペア:

[(1, 2567523840), (2, 1283761920), (3, 855841280), (4, 641880960), (5, 513504768), (6, 427920640), (7, 366789120), (8, 320940480), (10, 256752384), (12, 213960320), (14, 183394560), (15, 171168256), (16, 160470240), (20, 128376192), (21, 122263040), (24, 106980160), (28, 91697280), (30, 85584128), (32, 80235120), (35, 73357824), (40, 64188096), (42, 61131520), (48, 53490080), (56, 45848640), (60, 42792064), (64, 40117560), (70, 36678912), (80, 32094048), (84, 30565760), (96, 26745040), (105, 24452608), (112, 22924320), (120, 21396032), (128, 20058780), (140, 18339456), (160, 16047024), (163, 15751680), (168, 15282880), (192, 13372520), (210, 12226304), (224, 11462160), (240, 10698016), (256, 10029390), (280, 9169728), (293, 8762880), (320, 8023512), (326, 7875840), (336, 7641440), (384, 6686260), (420, 6113152), (448, 5731080), (480, 5349008), (489, 5250560), (512, 5014695), (560, 4584864), (586, 4381440), (640, 4011756), (652, 3937920), (672, 3820720), (768, 3343130), (815, 3150336), (840, 3056576), (879, 2920960), (896, 2865540), (960, 2674504), (978, 2625280), (1120, 2292432), (1141, 2250240), (1172, 2190720), (1280, 2005878), (1304, 1968960), (1344, 1910360), (1465, 1752576), (1536, 1671565), (1630, 1575168), (1680, 1528288), (1758, 1460480), (1792, 1432770), (1920, 1337252), (1956, 1312640), (2051, 1251840), (2240, 1146216), (2282, 1125120), (2344, 1095360), (2445, 1050112), (2560, 1002939), (2608, 984480), (2688, 955180), (2930, 876288), (3260, 787584), (3360, 764144), (3423, 750080), (3516, 730240), (3584, 716385), (3840, 668626), (3912, 656320), (4102, 625920), (4395, 584192), (4480, 573108), (4564, 562560), (4688, 547680), (4890, 525056), (5216, 492240), (5376, 477590), (5705, 450048), (5860, 438144), (6153, 417280), (6520, 393792), (6720, 382072), (6846, 375040), (7032, 365120), (7680, 334313), (7824, 328160), (8204, 312960), (8790, 292096), (8960, 286554), (9128, 281280), (9376, 273840), (9780, 262528), (10255, 250368), (10432, 246120), (10752, 238795), (11410, 225024), (11720, 219072), (12306, 208640), (13040, 196896), (13440, 191036), (13692, 187520), (14064, 182560), (15648, 164080), (16408, 156480), (17115, 150016), (17580, 146048), (17920, 143277), (18256, 140640), (18752, 136920), (19560, 131264), (20510, 125184), (20864, 123060), (22820, 112512), (23440, 109536), (24612, 104320), (26080, 98448), (26880, 95518), (27384, 93760), (28128, 91280), (30765, 83456), (31296, 82040), (32816, 78240), (34230, 75008), (35160, 73024), (36512, 70320), (37504, 68460), (39120, 65632), (41020, 62592), (41728, 61530), (45640, 56256), (46880, 54768), (47759, 53760), (49224, 52160)]