19822232520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{3079}}^1$

素因数の和:5089

約数の個数: 160

約数和(自身を含む): 66679905600

約数和(自身を除く): 46857673080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 1987, 3079, 3240, 3974, 5961, 6158, 7948, 9237, 9935, 11922, 12316, 15395, 15896, 17883, 18474, 19870, 23844, 24632, 27711, 29805, 30790, 35766, 36948, 39740, 46185, 47688, 53649, 55422, 59610, 61580, 71532, 73896, 79480, 83133, 89415, 92370, 107298, 110844, 119220, 123160, 138555, 143064, 160947, 166266, 178830, 184740, 214596, 221688, 238440, 249399, 268245, 277110, 321894, 332532, 357660, 369480, 415665, 429192, 498798, 536490, 554220, 643788, 665064, 715320, 804735, 831330, 997596, 1072980, 1108440, 1246995, 1287576, 1609470, 1662660, 1995192, 2145960, 2493990, 3218940, 3325320, 4987980, 6117973, 6437880, 9975960, 12235946, 18353919, 24471892, 30589865, 36707838, 48943784, 55061757, 61179730, 73415676, 91769595, 110123514, 122359460, 146831352, 165185271, 183539190, 220247028, 244718920, 275308785, 330370542, 367078380, 440494056, 495555813, 550617570, 660741084, 734156760, 825926355, 991111626, 1101235140, 1321482168, 1651852710, 1982223252, 2202470280, 2477779065, 3303705420, 3964446504, 4955558130, 6607410840, 9911116260, 19822232520]

約数ペア:

[(1, 19822232520), (2, 9911116260), (3, 6607410840), (4, 4955558130), (5, 3964446504), (6, 3303705420), (8, 2477779065), (9, 2202470280), (10, 1982223252), (12, 1651852710), (15, 1321482168), (18, 1101235140), (20, 991111626), (24, 825926355), (27, 734156760), (30, 660741084), (36, 550617570), (40, 495555813), (45, 440494056), (54, 367078380), (60, 330370542), (72, 275308785), (81, 244718920), (90, 220247028), (108, 183539190), (120, 165185271), (135, 146831352), (162, 122359460), (180, 110123514), (216, 91769595), (270, 73415676), (324, 61179730), (360, 55061757), (405, 48943784), (540, 36707838), (648, 30589865), (810, 24471892), (1080, 18353919), (1620, 12235946), (1987, 9975960), (3079, 6437880), (3240, 6117973), (3974, 4987980), (5961, 3325320), (6158, 3218940), (7948, 2493990), (9237, 2145960), (9935, 1995192), (11922, 1662660), (12316, 1609470), (15395, 1287576), (15896, 1246995), (17883, 1108440), (18474, 1072980), (19870, 997596), (23844, 831330), (24632, 804735), (27711, 715320), (29805, 665064), (30790, 643788), (35766, 554220), (36948, 536490), (39740, 498798), (46185, 429192), (47688, 415665), (53649, 369480), (55422, 357660), (59610, 332532), (61580, 321894), (71532, 277110), (73896, 268245), (79480, 249399), (83133, 238440), (89415, 221688), (92370, 214596), (107298, 184740), (110844, 178830), (119220, 166266), (123160, 160947), (138555, 143064)]