2078751840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23159}}^1$

素因数の和:23205

約数の個数: 192

約数和(自身を含む): 7563870720

約数和(自身を除く): 5485118880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3740, 4080, 4488, 5280, 5610, 5984, 7480, 8160, 8976, 11220, 14960, 17952, 22440, 23159, 29920, 44880, 46318, 69477, 89760, 92636, 115795, 138954, 185272, 231590, 254749, 277908, 347385, 370544, 393703, 463180, 509498, 555816, 694770, 741088, 764247, 787406, 926360, 1018996, 1111632, 1181109, 1273745, 1389540, 1528494, 1574812, 1852720, 1968515, 2037992, 2223264, 2362218, 2547490, 2779080, 3056988, 3149624, 3705440, 3821235, 3937030, 4075984, 4330733, 4724436, 5094980, 5558160, 5905545, 6113976, 6299248, 7642470, 7874060, 8151968, 8661466, 9448872, 10189960, 11116320, 11811090, 12227952, 12598496, 12992199, 15284940, 15748120, 17322932, 18897744, 20379920, 21653665, 23622180, 24455904, 25984398, 30569880, 31496240, 34645864, 37795488, 40759840, 43307330, 47244360, 51968796, 61139760, 62992480, 64960995, 69291728, 86614660, 94488720, 103937592, 122279520, 129921990, 138583456, 173229320, 188977440, 207875184, 259843980, 346458640, 415750368, 519687960, 692917280, 1039375920, 2078751840]

約数ペア:

[(1, 2078751840), (2, 1039375920), (3, 692917280), (4, 519687960), (5, 415750368), (6, 346458640), (8, 259843980), (10, 207875184), (11, 188977440), (12, 173229320), (15, 138583456), (16, 129921990), (17, 122279520), (20, 103937592), (22, 94488720), (24, 86614660), (30, 69291728), (32, 64960995), (33, 62992480), (34, 61139760), (40, 51968796), (44, 47244360), (48, 43307330), (51, 40759840), (55, 37795488), (60, 34645864), (66, 31496240), (68, 30569880), (80, 25984398), (85, 24455904), (88, 23622180), (96, 21653665), (102, 20379920), (110, 18897744), (120, 17322932), (132, 15748120), (136, 15284940), (160, 12992199), (165, 12598496), (170, 12227952), (176, 11811090), (187, 11116320), (204, 10189960), (220, 9448872), (240, 8661466), (255, 8151968), (264, 7874060), (272, 7642470), (330, 6299248), (340, 6113976), (352, 5905545), (374, 5558160), (408, 5094980), (440, 4724436), (480, 4330733), (510, 4075984), (528, 3937030), (544, 3821235), (561, 3705440), (660, 3149624), (680, 3056988), (748, 2779080), (816, 2547490), (880, 2362218), (935, 2223264), (1020, 2037992), (1056, 1968515), (1122, 1852720), (1320, 1574812), (1360, 1528494), (1496, 1389540), (1632, 1273745), (1760, 1181109), (1870, 1111632), (2040, 1018996), (2244, 926360), (2640, 787406), (2720, 764247), (2805, 741088), (2992, 694770), (3740, 555816), (4080, 509498), (4488, 463180), (5280, 393703), (5610, 370544), (5984, 347385), (7480, 277908), (8160, 254749), (8976, 231590), (11220, 185272), (14960, 138954), (17952, 115795), (22440, 92636), (23159, 89760), (29920, 69477), (44880, 46318)]