1379666880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16519}}^1$

素因数の和:16571

約数の個数: 168

約数和(自身を含む): 4909413600

約数和(自身を除く): 3529746720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16519, 16704, 20880, 27840, 33038, 41760, 49557, 66076, 82595, 83520, 99114, 132152, 148671, 165190, 198228, 247785, 264304, 297342, 330380, 396456, 479051, 495570, 528608, 594684, 660760, 743355, 792912, 958102, 991140, 1057216, 1189368, 1321520, 1437153, 1486710, 1585824, 1916204, 1982280, 2378736, 2395255, 2643040, 2874306, 2973420, 3171648, 3832408, 3964560, 4311459, 4757472, 4790510, 5286080, 5748612, 5946840, 7185765, 7664816, 7929120, 8622918, 9514944, 9581020, 11497224, 11893680, 14371530, 15329632, 15858240, 17245836, 19162040, 21557295, 22994448, 23787360, 28743060, 30659264, 34491672, 38324080, 43114590, 45988896, 47574720, 57486120, 68983344, 76648160, 86229180, 91977792, 114972240, 137966688, 153296320, 172458360, 229944480, 275933376, 344916720, 459888960, 689833440, 1379666880]

約数ペア:

[(1, 1379666880), (2, 689833440), (3, 459888960), (4, 344916720), (5, 275933376), (6, 229944480), (8, 172458360), (9, 153296320), (10, 137966688), (12, 114972240), (15, 91977792), (16, 86229180), (18, 76648160), (20, 68983344), (24, 57486120), (29, 47574720), (30, 45988896), (32, 43114590), (36, 38324080), (40, 34491672), (45, 30659264), (48, 28743060), (58, 23787360), (60, 22994448), (64, 21557295), (72, 19162040), (80, 17245836), (87, 15858240), (90, 15329632), (96, 14371530), (116, 11893680), (120, 11497224), (144, 9581020), (145, 9514944), (160, 8622918), (174, 7929120), (180, 7664816), (192, 7185765), (232, 5946840), (240, 5748612), (261, 5286080), (288, 4790510), (290, 4757472), (320, 4311459), (348, 3964560), (360, 3832408), (435, 3171648), (464, 2973420), (480, 2874306), (522, 2643040), (576, 2395255), (580, 2378736), (696, 1982280), (720, 1916204), (870, 1585824), (928, 1486710), (960, 1437153), (1044, 1321520), (1160, 1189368), (1305, 1057216), (1392, 991140), (1440, 958102), (1740, 792912), (1856, 743355), (2088, 660760), (2320, 594684), (2610, 528608), (2784, 495570), (2880, 479051), (3480, 396456), (4176, 330380), (4640, 297342), (5220, 264304), (5568, 247785), (6960, 198228), (8352, 165190), (9280, 148671), (10440, 132152), (13920, 99114), (16519, 83520), (16704, 82595), (20880, 66076), (27840, 49557), (33038, 41760)]