2117819760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2383}}^1$

素因数の和:2452

約数の個数: 240

約数和(自身を含む): 7846831104

約数和(自身を除く): 5729011344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 529, 552, 560, 644, 690, 805, 840, 920, 966, 1058, 1104, 1288, 1380, 1587, 1610, 1680, 1840, 1932, 2116, 2383, 2415, 2576, 2645, 2760, 3174, 3220, 3703, 3864, 4232, 4766, 4830, 5290, 5520, 6348, 6440, 7149, 7406, 7728, 7935, 8464, 9532, 9660, 10580, 11109, 11915, 12696, 12880, 14298, 14812, 15870, 16681, 18515, 19064, 19320, 21160, 22218, 23830, 25392, 28596, 29624, 31740, 33362, 35745, 37030, 38128, 38640, 42320, 44436, 47660, 50043, 54809, 55545, 57192, 59248, 63480, 66724, 71490, 74060, 83405, 88872, 95320, 100086, 109618, 111090, 114384, 126960, 133448, 142980, 148120, 164427, 166810, 177744, 190640, 200172, 219236, 222180, 250215, 266896, 274045, 285960, 296240, 328854, 333620, 383663, 400344, 438472, 444360, 500430, 548090, 571920, 657708, 667240, 767326, 800688, 822135, 876944, 888720, 1000860, 1096180, 1150989, 1260607, 1315416, 1334480, 1534652, 1644270, 1918315, 2001720, 2192360, 2301978, 2521214, 2630832, 3069304, 3288540, 3781821, 3836630, 4003440, 4384720, 4603956, 5042428, 5754945, 6138608, 6303035, 6577080, 7563642, 7673260, 8824249, 9207912, 10084856, 11509890, 12606070, 13154160, 15127284, 15346520, 17648498, 18415824, 18909105, 20169712, 23019780, 25212140, 26472747, 30254568, 30693040, 35296996, 37818210, 44121245, 46039560, 50424280, 52945494, 60509136, 70593992, 75636420, 88242490, 92079120, 100848560, 105890988, 132363735, 141187984, 151272840, 176484980, 211781976, 264727470, 302545680, 352969960, 423563952, 529454940, 705939920, 1058909880, 2117819760]

約数ペア:

[(1, 2117819760), (2, 1058909880), (3, 705939920), (4, 529454940), (5, 423563952), (6, 352969960), (7, 302545680), (8, 264727470), (10, 211781976), (12, 176484980), (14, 151272840), (15, 141187984), (16, 132363735), (20, 105890988), (21, 100848560), (23, 92079120), (24, 88242490), (28, 75636420), (30, 70593992), (35, 60509136), (40, 52945494), (42, 50424280), (46, 46039560), (48, 44121245), (56, 37818210), (60, 35296996), (69, 30693040), (70, 30254568), (80, 26472747), (84, 25212140), (92, 23019780), (105, 20169712), (112, 18909105), (115, 18415824), (120, 17648498), (138, 15346520), (140, 15127284), (161, 13154160), (168, 12606070), (184, 11509890), (210, 10084856), (230, 9207912), (240, 8824249), (276, 7673260), (280, 7563642), (322, 6577080), (336, 6303035), (345, 6138608), (368, 5754945), (420, 5042428), (460, 4603956), (483, 4384720), (529, 4003440), (552, 3836630), (560, 3781821), (644, 3288540), (690, 3069304), (805, 2630832), (840, 2521214), (920, 2301978), (966, 2192360), (1058, 2001720), (1104, 1918315), (1288, 1644270), (1380, 1534652), (1587, 1334480), (1610, 1315416), (1680, 1260607), (1840, 1150989), (1932, 1096180), (2116, 1000860), (2383, 888720), (2415, 876944), (2576, 822135), (2645, 800688), (2760, 767326), (3174, 667240), (3220, 657708), (3703, 571920), (3864, 548090), (4232, 500430), (4766, 444360), (4830, 438472), (5290, 400344), (5520, 383663), (6348, 333620), (6440, 328854), (7149, 296240), (7406, 285960), (7728, 274045), (7935, 266896), (8464, 250215), (9532, 222180), (9660, 219236), (10580, 200172), (11109, 190640), (11915, 177744), (12696, 166810), (12880, 164427), (14298, 148120), (14812, 142980), (15870, 133448), (16681, 126960), (18515, 114384), (19064, 111090), (19320, 109618), (21160, 100086), (22218, 95320), (23830, 88872), (25392, 83405), (28596, 74060), (29624, 71490), (31740, 66724), (33362, 63480), (35745, 59248), (37030, 57192), (38128, 55545), (38640, 54809), (42320, 50043), (44436, 47660)]