2771645520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2874

約数の個数: 320

約数和(自身を含む): 10673602560

約数和(自身を除く): 7901957040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 105, 112, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 240, 248, 266, 280, 285, 304, 310, 336, 372, 380, 399, 420, 434, 456, 465, 496, 532, 560, 570, 589, 620, 651, 665, 744, 760, 798, 840, 868, 912, 930, 1064, 1085, 1140, 1178, 1240, 1302, 1330, 1488, 1520, 1596, 1680, 1736, 1767, 1860, 1995, 2128, 2170, 2280, 2356, 2480, 2604, 2660, 2801, 2945, 3192, 3255, 3472, 3534, 3720, 3990, 4123, 4340, 4560, 4712, 5208, 5320, 5602, 5890, 6384, 6510, 7068, 7440, 7980, 8246, 8403, 8680, 8835, 9424, 10416, 10640, 11204, 11780, 12369, 13020, 14005, 14136, 15960, 16492, 16806, 17360, 17670, 19607, 20615, 22408, 23560, 24738, 26040, 28010, 28272, 31920, 32984, 33612, 35340, 39214, 41230, 42015, 44816, 47120, 49476, 52080, 53219, 56020, 58821, 61845, 65968, 67224, 70680, 78428, 82460, 84030, 86831, 98035, 98952, 106438, 112040, 117642, 123690, 134448, 141360, 156856, 159657, 164920, 168060, 173662, 196070, 197904, 212876, 224080, 235284, 247380, 260493, 266095, 294105, 313712, 319314, 329840, 336120, 347324, 372533, 392140, 425752, 434155, 470568, 494760, 520986, 532190, 588210, 607817, 638628, 672240, 694648, 745066, 784280, 798285, 851504, 868310, 941136, 989520, 1041972, 1064380, 1117599, 1176420, 1215634, 1277256, 1302465, 1389296, 1490132, 1568560, 1596570, 1649789, 1736620, 1823451, 1862665, 2083944, 2128760, 2235198, 2352840, 2431268, 2554512, 2604930, 2980264, 3039085, 3193140, 3299578, 3473240, 3646902, 3725330, 4167888, 4257520, 4470396, 4705680, 4862536, 4949367, 5209860, 5587995, 5960528, 6078170, 6386280, 6599156, 6946480, 7293804, 7450660, 8248945, 8940792, 9117255, 9725072, 9898734, 10419720, 11175990, 11548523, 12156340, 12772560, 13198312, 14587608, 14901320, 16497890, 17881584, 18234510, 19797468, 20839440, 22351980, 23097046, 24312680, 24746835, 26396624, 29175216, 29802640, 32995780, 34645569, 36469020, 39594936, 44703960, 46194092, 48625360, 49493670, 57742615, 65991560, 69291138, 72938040, 79189872, 89407920, 92388184, 98987340, 115485230, 131983120, 138582276, 145876080, 173227845, 184776368, 197974680, 230970460, 277164552, 346455690, 395949360, 461940920, 554329104, 692911380, 923881840, 1385822760, 2771645520]

約数ペア:

[(1, 2771645520), (2, 1385822760), (3, 923881840), (4, 692911380), (5, 554329104), (6, 461940920), (7, 395949360), (8, 346455690), (10, 277164552), (12, 230970460), (14, 197974680), (15, 184776368), (16, 173227845), (19, 145876080), (20, 138582276), (21, 131983120), (24, 115485230), (28, 98987340), (30, 92388184), (31, 89407920), (35, 79189872), (38, 72938040), (40, 69291138), (42, 65991560), (48, 57742615), (56, 49493670), (57, 48625360), (60, 46194092), (62, 44703960), (70, 39594936), (76, 36469020), (80, 34645569), (84, 32995780), (93, 29802640), (95, 29175216), (105, 26396624), (112, 24746835), (114, 24312680), (120, 23097046), (124, 22351980), (133, 20839440), (140, 19797468), (152, 18234510), (155, 17881584), (168, 16497890), (186, 14901320), (190, 14587608), (210, 13198312), (217, 12772560), (228, 12156340), (240, 11548523), (248, 11175990), (266, 10419720), (280, 9898734), (285, 9725072), (304, 9117255), (310, 8940792), (336, 8248945), (372, 7450660), (380, 7293804), (399, 6946480), (420, 6599156), (434, 6386280), (456, 6078170), (465, 5960528), (496, 5587995), (532, 5209860), (560, 4949367), (570, 4862536), (589, 4705680), (620, 4470396), (651, 4257520), (665, 4167888), (744, 3725330), (760, 3646902), (798, 3473240), (840, 3299578), (868, 3193140), (912, 3039085), (930, 2980264), (1064, 2604930), (1085, 2554512), (1140, 2431268), (1178, 2352840), (1240, 2235198), (1302, 2128760), (1330, 2083944), (1488, 1862665), (1520, 1823451), (1596, 1736620), (1680, 1649789), (1736, 1596570), (1767, 1568560), (1860, 1490132), (1995, 1389296), (2128, 1302465), (2170, 1277256), (2280, 1215634), (2356, 1176420), (2480, 1117599), (2604, 1064380), (2660, 1041972), (2801, 989520), (2945, 941136), (3192, 868310), (3255, 851504), (3472, 798285), (3534, 784280), (3720, 745066), (3990, 694648), (4123, 672240), (4340, 638628), (4560, 607817), (4712, 588210), (5208, 532190), (5320, 520986), (5602, 494760), (5890, 470568), (6384, 434155), (6510, 425752), (7068, 392140), (7440, 372533), (7980, 347324), (8246, 336120), (8403, 329840), (8680, 319314), (8835, 313712), (9424, 294105), (10416, 266095), (10640, 260493), (11204, 247380), (11780, 235284), (12369, 224080), (13020, 212876), (14005, 197904), (14136, 196070), (15960, 173662), (16492, 168060), (16806, 164920), (17360, 159657), (17670, 156856), (19607, 141360), (20615, 134448), (22408, 123690), (23560, 117642), (24738, 112040), (26040, 106438), (28010, 98952), (28272, 98035), (31920, 86831), (32984, 84030), (33612, 82460), (35340, 78428), (39214, 70680), (41230, 67224), (42015, 65968), (44816, 61845), (47120, 58821), (49476, 56020), (52080, 53219)]