12765865920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3517}}^1$

素因数の和:3755

約数の個数: 224

約数和(自身を含む): 42891456000

約数和(自身を除く): 30125590080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 199, 228, 240, 285, 304, 320, 380, 398, 456, 480, 570, 597, 608, 760, 796, 912, 960, 995, 1140, 1194, 1216, 1520, 1592, 1824, 1990, 2280, 2388, 2985, 3040, 3184, 3517, 3648, 3781, 3980, 4560, 4776, 5970, 6080, 6368, 7034, 7562, 7960, 9120, 9552, 10551, 11343, 11940, 12736, 14068, 15124, 15920, 17585, 18240, 18905, 19104, 21102, 22686, 23880, 28136, 30248, 31840, 35170, 37810, 38208, 42204, 45372, 47760, 52755, 56272, 56715, 60496, 63680, 66823, 70340, 75620, 84408, 90744, 95520, 105510, 112544, 113430, 120992, 133646, 140680, 151240, 168816, 181488, 191040, 200469, 211020, 225088, 226860, 241984, 267292, 281360, 302480, 334115, 337632, 362976, 400938, 422040, 453720, 534584, 562720, 604960, 668230, 675264, 699883, 725952, 801876, 844080, 907440, 1002345, 1069168, 1125440, 1209920, 1336460, 1399766, 1603752, 1688160, 1814880, 2004690, 2099649, 2138336, 2672920, 2799532, 3207504, 3376320, 3499415, 3629760, 4009380, 4199298, 4276672, 5345840, 5599064, 6415008, 6998830, 8018760, 8398596, 10498245, 10691680, 11198128, 12830016, 13297777, 13997660, 16037520, 16797192, 20996490, 21383360, 22396256, 26595554, 27995320, 32075040, 33594384, 39893331, 41992980, 44792512, 53191108, 55990640, 64150080, 66488885, 67188768, 79786662, 83985960, 106382216, 111981280, 132977770, 134377536, 159573324, 167971920, 199466655, 212764432, 223962560, 265955540, 319146648, 335943840, 398933310, 425528864, 531911080, 638293296, 671887680, 797866620, 851057728, 1063822160, 1276586592, 1595733240, 2127644320, 2553173184, 3191466480, 4255288640, 6382932960, 12765865920]

約数ペア:

[(1, 12765865920), (2, 6382932960), (3, 4255288640), (4, 3191466480), (5, 2553173184), (6, 2127644320), (8, 1595733240), (10, 1276586592), (12, 1063822160), (15, 851057728), (16, 797866620), (19, 671887680), (20, 638293296), (24, 531911080), (30, 425528864), (32, 398933310), (38, 335943840), (40, 319146648), (48, 265955540), (57, 223962560), (60, 212764432), (64, 199466655), (76, 167971920), (80, 159573324), (95, 134377536), (96, 132977770), (114, 111981280), (120, 106382216), (152, 83985960), (160, 79786662), (190, 67188768), (192, 66488885), (199, 64150080), (228, 55990640), (240, 53191108), (285, 44792512), (304, 41992980), (320, 39893331), (380, 33594384), (398, 32075040), (456, 27995320), (480, 26595554), (570, 22396256), (597, 21383360), (608, 20996490), (760, 16797192), (796, 16037520), (912, 13997660), (960, 13297777), (995, 12830016), (1140, 11198128), (1194, 10691680), (1216, 10498245), (1520, 8398596), (1592, 8018760), (1824, 6998830), (1990, 6415008), (2280, 5599064), (2388, 5345840), (2985, 4276672), (3040, 4199298), (3184, 4009380), (3517, 3629760), (3648, 3499415), (3781, 3376320), (3980, 3207504), (4560, 2799532), (4776, 2672920), (5970, 2138336), (6080, 2099649), (6368, 2004690), (7034, 1814880), (7562, 1688160), (7960, 1603752), (9120, 1399766), (9552, 1336460), (10551, 1209920), (11343, 1125440), (11940, 1069168), (12736, 1002345), (14068, 907440), (15124, 844080), (15920, 801876), (17585, 725952), (18240, 699883), (18905, 675264), (19104, 668230), (21102, 604960), (22686, 562720), (23880, 534584), (28136, 453720), (30248, 422040), (31840, 400938), (35170, 362976), (37810, 337632), (38208, 334115), (42204, 302480), (45372, 281360), (47760, 267292), (52755, 241984), (56272, 226860), (56715, 225088), (60496, 211020), (63680, 200469), (66823, 191040), (70340, 181488), (75620, 168816), (84408, 151240), (90744, 140680), (95520, 133646), (105510, 120992), (112544, 113430)]