15691961880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{127081}}^1$

素因数の和:127119

約数の個数: 192

約数和(自身を含む): 59474376000

約数和(自身を除く): 43782414120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6860, 8232, 8820, 10290, 12348, 13720, 15435, 17640, 20580, 24696, 30870, 41160, 61740, 123480, 127081, 254162, 381243, 508324, 635405, 762486, 889567, 1016648, 1143729, 1270810, 1524972, 1779134, 1906215, 2287458, 2541620, 2668701, 3049944, 3558268, 3812430, 4447835, 4574916, 5083240, 5337402, 5718645, 6226969, 7116536, 7624860, 8006103, 8895670, 9149832, 10674804, 11437290, 12453938, 13343505, 15249720, 16012206, 17791340, 18680907, 21349608, 22874580, 24907876, 26687010, 31134845, 32024412, 35582680, 37361814, 40030515, 43588783, 45749160, 49815752, 53374020, 56042721, 62269690, 64048824, 74723628, 80061030, 87177566, 93404535, 106748040, 112085442, 124539380, 130766349, 149447256, 160122060, 174355132, 186809070, 217943915, 224170884, 249078760, 261532698, 280213605, 320244120, 348710264, 373618140, 392299047, 435887830, 448341768, 523065396, 560427210, 653831745, 747236280, 784598094, 871775660, 1046130792, 1120854420, 1307663490, 1569196188, 1743551320, 1961495235, 2241708840, 2615326980, 3138392376, 3922990470, 5230653960, 7845980940, 15691961880]

約数ペア:

[(1, 15691961880), (2, 7845980940), (3, 5230653960), (4, 3922990470), (5, 3138392376), (6, 2615326980), (7, 2241708840), (8, 1961495235), (9, 1743551320), (10, 1569196188), (12, 1307663490), (14, 1120854420), (15, 1046130792), (18, 871775660), (20, 784598094), (21, 747236280), (24, 653831745), (28, 560427210), (30, 523065396), (35, 448341768), (36, 435887830), (40, 392299047), (42, 373618140), (45, 348710264), (49, 320244120), (56, 280213605), (60, 261532698), (63, 249078760), (70, 224170884), (72, 217943915), (84, 186809070), (90, 174355132), (98, 160122060), (105, 149447256), (120, 130766349), (126, 124539380), (140, 112085442), (147, 106748040), (168, 93404535), (180, 87177566), (196, 80061030), (210, 74723628), (245, 64048824), (252, 62269690), (280, 56042721), (294, 53374020), (315, 49815752), (343, 45749160), (360, 43588783), (392, 40030515), (420, 37361814), (441, 35582680), (490, 32024412), (504, 31134845), (588, 26687010), (630, 24907876), (686, 22874580), (735, 21349608), (840, 18680907), (882, 17791340), (980, 16012206), (1029, 15249720), (1176, 13343505), (1260, 12453938), (1372, 11437290), (1470, 10674804), (1715, 9149832), (1764, 8895670), (1960, 8006103), (2058, 7624860), (2205, 7116536), (2520, 6226969), (2744, 5718645), (2940, 5337402), (3087, 5083240), (3430, 4574916), (3528, 4447835), (4116, 3812430), (4410, 3558268), (5145, 3049944), (5880, 2668701), (6174, 2541620), (6860, 2287458), (8232, 1906215), (8820, 1779134), (10290, 1524972), (12348, 1270810), (13720, 1143729), (15435, 1016648), (17640, 889567), (20580, 762486), (24696, 635405), (30870, 508324), (41160, 381243), (61740, 254162), (123480, 127081)]