2019350400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11117

約数の個数: 192

約数和(自身を含む): 7001932800

約数和(自身を除く): 4982582400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 4560, 4800, 5700, 6080, 7296, 7600, 9120, 9600, 11071, 11400, 12160, 15200, 18240, 22142, 22800, 30400, 33213, 36480, 44284, 45600, 55355, 60800, 66426, 88568, 91200, 110710, 132852, 166065, 177136, 182400, 210349, 221420, 265704, 276775, 332130, 354272, 420698, 442840, 531408, 553550, 631047, 664260, 708544, 830325, 841396, 885680, 1051745, 1062816, 1107100, 1262094, 1328520, 1417088, 1660650, 1682792, 1771360, 2103490, 2125632, 2214200, 2524188, 2657040, 3155235, 3321300, 3365584, 3542720, 4206980, 4251264, 4428400, 5048376, 5258725, 5314080, 6310470, 6642600, 6731168, 7085440, 8413960, 8856800, 10096752, 10517450, 10628160, 12620940, 13285200, 13462336, 15776175, 16827920, 17713600, 20193504, 21034900, 21256320, 25241880, 26570400, 26924672, 31552350, 33655840, 35427200, 40387008, 42069800, 50483760, 53140800, 63104700, 67311680, 80774016, 84139600, 100967520, 106281600, 126209400, 134623360, 168279200, 201935040, 252418800, 336558400, 403870080, 504837600, 673116800, 1009675200, 2019350400]

約数ペア:

[(1, 2019350400), (2, 1009675200), (3, 673116800), (4, 504837600), (5, 403870080), (6, 336558400), (8, 252418800), (10, 201935040), (12, 168279200), (15, 134623360), (16, 126209400), (19, 106281600), (20, 100967520), (24, 84139600), (25, 80774016), (30, 67311680), (32, 63104700), (38, 53140800), (40, 50483760), (48, 42069800), (50, 40387008), (57, 35427200), (60, 33655840), (64, 31552350), (75, 26924672), (76, 26570400), (80, 25241880), (95, 21256320), (96, 21034900), (100, 20193504), (114, 17713600), (120, 16827920), (128, 15776175), (150, 13462336), (152, 13285200), (160, 12620940), (190, 10628160), (192, 10517450), (200, 10096752), (228, 8856800), (240, 8413960), (285, 7085440), (300, 6731168), (304, 6642600), (320, 6310470), (380, 5314080), (384, 5258725), (400, 5048376), (456, 4428400), (475, 4251264), (480, 4206980), (570, 3542720), (600, 3365584), (608, 3321300), (640, 3155235), (760, 2657040), (800, 2524188), (912, 2214200), (950, 2125632), (960, 2103490), (1140, 1771360), (1200, 1682792), (1216, 1660650), (1425, 1417088), (1520, 1328520), (1600, 1262094), (1824, 1107100), (1900, 1062816), (1920, 1051745), (2280, 885680), (2400, 841396), (2432, 830325), (2850, 708544), (3040, 664260), (3200, 631047), (3648, 553550), (3800, 531408), (4560, 442840), (4800, 420698), (5700, 354272), (6080, 332130), (7296, 276775), (7600, 265704), (9120, 221420), (9600, 210349), (11071, 182400), (11400, 177136), (12160, 166065), (15200, 132852), (18240, 110710), (22142, 91200), (22800, 88568), (30400, 66426), (33213, 60800), (36480, 55355), (44284, 45600)]