1538265960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 384

約数和(自身を含む): 6286325760

約数和(自身を除く): 4748059800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 211, 220, 231, 252, 263, 264, 280, 308, 315, 330, 360, 385, 396, 420, 422, 440, 462, 495, 504, 526, 616, 630, 633, 660, 693, 770, 789, 792, 840, 844, 924, 990, 1052, 1055, 1155, 1260, 1266, 1315, 1320, 1386, 1477, 1540, 1578, 1688, 1841, 1848, 1899, 1980, 2104, 2110, 2310, 2321, 2367, 2520, 2532, 2630, 2772, 2893, 2954, 3080, 3156, 3165, 3465, 3682, 3798, 3945, 3960, 4220, 4431, 4620, 4642, 4734, 5064, 5260, 5523, 5544, 5786, 5908, 6312, 6330, 6930, 6963, 7364, 7385, 7596, 7890, 8440, 8679, 8862, 9205, 9240, 9284, 9468, 9495, 10520, 11046, 11572, 11605, 11816, 11835, 12660, 13293, 13860, 13926, 14465, 14728, 14770, 15192, 15780, 16247, 16569, 17358, 17724, 18410, 18568, 18936, 18990, 20251, 20889, 22092, 22155, 23144, 23210, 23670, 25320, 26037, 26586, 27615, 27720, 27852, 28930, 29540, 31560, 32494, 33138, 34716, 34815, 35448, 36820, 37980, 40502, 41778, 43395, 44184, 44310, 46420, 47340, 48741, 52074, 53172, 55230, 55493, 55704, 57860, 59080, 60753, 64988, 66276, 66465, 69432, 69630, 73640, 75960, 81004, 81235, 82845, 83556, 86790, 88620, 92840, 94680, 97482, 101255, 104148, 104445, 106344, 110460, 110986, 115720, 121506, 129976, 130185, 132552, 132930, 139260, 146223, 162008, 162470, 165690, 166479, 167112, 173580, 177240, 182259, 194964, 202510, 208296, 208890, 220920, 221972, 243012, 243705, 260370, 265860, 277465, 278520, 292446, 303765, 324940, 331380, 332958, 347160, 364518, 388451, 389928, 405020, 417780, 443944, 486024, 487410, 499437, 520740, 531720, 554930, 584892, 607530, 610423, 649880, 662760, 665916, 729036, 731115, 776902, 810040, 832395, 835560, 911295, 974820, 998874, 1041480, 1109860, 1165353, 1169784, 1215060, 1220846, 1331832, 1458072, 1462230, 1553804, 1664790, 1822590, 1831269, 1942255, 1949640, 1997748, 2219720, 2330706, 2430120, 2441692, 2497185, 2924460, 3052115, 3107608, 3329580, 3496059, 3645180, 3662538, 3884510, 3995496, 4272961, 4661412, 4883384, 4994370, 5493807, 5826765, 5848920, 6104230, 6659160, 6992118, 7290360, 7325076, 7769020, 8545922, 9156345, 9322824, 9988740, 10987614, 11653530, 12208460, 12818883, 13984236, 14650152, 15538040, 17091844, 17480295, 18312690, 19977480, 21364805, 21975228, 23307060, 24416920, 25637766, 27469035, 27968472, 34183688, 34960590, 36625380, 38456649, 42729610, 43950456, 46614120, 51275532, 54938070, 64094415, 69921180, 73250760, 76913298, 85459220, 102551064, 109876140, 128188830, 139842360, 153826596, 170918440, 192283245, 219752280, 256377660, 307653192, 384566490, 512755320, 769132980, 1538265960]

約数ペア:

[(1, 1538265960), (2, 769132980), (3, 512755320), (4, 384566490), (5, 307653192), (6, 256377660), (7, 219752280), (8, 192283245), (9, 170918440), (10, 153826596), (11, 139842360), (12, 128188830), (14, 109876140), (15, 102551064), (18, 85459220), (20, 76913298), (21, 73250760), (22, 69921180), (24, 64094415), (28, 54938070), (30, 51275532), (33, 46614120), (35, 43950456), (36, 42729610), (40, 38456649), (42, 36625380), (44, 34960590), (45, 34183688), (55, 27968472), (56, 27469035), (60, 25637766), (63, 24416920), (66, 23307060), (70, 21975228), (72, 21364805), (77, 19977480), (84, 18312690), (88, 17480295), (90, 17091844), (99, 15538040), (105, 14650152), (110, 13984236), (120, 12818883), (126, 12208460), (132, 11653530), (140, 10987614), (154, 9988740), (165, 9322824), (168, 9156345), (180, 8545922), (198, 7769020), (210, 7325076), (211, 7290360), (220, 6992118), (231, 6659160), (252, 6104230), (263, 5848920), (264, 5826765), (280, 5493807), (308, 4994370), (315, 4883384), (330, 4661412), (360, 4272961), (385, 3995496), (396, 3884510), (420, 3662538), (422, 3645180), (440, 3496059), (462, 3329580), (495, 3107608), (504, 3052115), (526, 2924460), (616, 2497185), (630, 2441692), (633, 2430120), (660, 2330706), (693, 2219720), (770, 1997748), (789, 1949640), (792, 1942255), (840, 1831269), (844, 1822590), (924, 1664790), (990, 1553804), (1052, 1462230), (1055, 1458072), (1155, 1331832), (1260, 1220846), (1266, 1215060), (1315, 1169784), (1320, 1165353), (1386, 1109860), (1477, 1041480), (1540, 998874), (1578, 974820), (1688, 911295), (1841, 835560), (1848, 832395), (1899, 810040), (1980, 776902), (2104, 731115), (2110, 729036), (2310, 665916), (2321, 662760), (2367, 649880), (2520, 610423), (2532, 607530), (2630, 584892), (2772, 554930), (2893, 531720), (2954, 520740), (3080, 499437), (3156, 487410), (3165, 486024), (3465, 443944), (3682, 417780), (3798, 405020), (3945, 389928), (3960, 388451), (4220, 364518), (4431, 347160), (4620, 332958), (4642, 331380), (4734, 324940), (5064, 303765), (5260, 292446), (5523, 278520), (5544, 277465), (5786, 265860), (5908, 260370), (6312, 243705), (6330, 243012), (6930, 221972), (6963, 220920), (7364, 208890), (7385, 208296), (7596, 202510), (7890, 194964), (8440, 182259), (8679, 177240), (8862, 173580), (9205, 167112), (9240, 166479), (9284, 165690), (9468, 162470), (9495, 162008), (10520, 146223), (11046, 139260), (11572, 132930), (11605, 132552), (11816, 130185), (11835, 129976), (12660, 121506), (13293, 115720), (13860, 110986), (13926, 110460), (14465, 106344), (14728, 104445), (14770, 104148), (15192, 101255), (15780, 97482), (16247, 94680), (16569, 92840), (17358, 88620), (17724, 86790), (18410, 83556), (18568, 82845), (18936, 81235), (18990, 81004), (20251, 75960), (20889, 73640), (22092, 69630), (22155, 69432), (23144, 66465), (23210, 66276), (23670, 64988), (25320, 60753), (26037, 59080), (26586, 57860), (27615, 55704), (27720, 55493), (27852, 55230), (28930, 53172), (29540, 52074), (31560, 48741), (32494, 47340), (33138, 46420), (34716, 44310), (34815, 44184), (35448, 43395), (36820, 41778), (37980, 40502)]