13040280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 48016800

約数和(自身を除く): 34976520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 89, 90, 99, 110, 111, 120, 132, 148, 165, 178, 180, 185, 198, 220, 222, 264, 267, 296, 330, 333, 356, 360, 370, 396, 407, 440, 444, 445, 495, 534, 555, 660, 666, 712, 740, 792, 801, 814, 888, 890, 979, 990, 1068, 1110, 1221, 1320, 1332, 1335, 1480, 1602, 1628, 1665, 1780, 1958, 1980, 2035, 2136, 2220, 2442, 2664, 2670, 2937, 3204, 3256, 3293, 3330, 3560, 3663, 3916, 3960, 4005, 4070, 4440, 4884, 4895, 5340, 5874, 6105, 6408, 6586, 6660, 7326, 7832, 8010, 8140, 8811, 9768, 9790, 9879, 10680, 11748, 12210, 13172, 13320, 14652, 14685, 16020, 16280, 16465, 17622, 18315, 19580, 19758, 23496, 24420, 26344, 29304, 29370, 29637, 32040, 32930, 35244, 36223, 36630, 39160, 39516, 44055, 48840, 49395, 58740, 59274, 65860, 70488, 72446, 73260, 79032, 88110, 98790, 108669, 117480, 118548, 131720, 144892, 146520, 148185, 176220, 181115, 197580, 217338, 237096, 289784, 296370, 326007, 352440, 362230, 395160, 434676, 543345, 592740, 652014, 724460, 869352, 1086690, 1185480, 1304028, 1448920, 1630035, 2173380, 2608056, 3260070, 4346760, 6520140, 13040280]

約数ペア:

[(1, 13040280), (2, 6520140), (3, 4346760), (4, 3260070), (5, 2608056), (6, 2173380), (8, 1630035), (9, 1448920), (10, 1304028), (11, 1185480), (12, 1086690), (15, 869352), (18, 724460), (20, 652014), (22, 592740), (24, 543345), (30, 434676), (33, 395160), (36, 362230), (37, 352440), (40, 326007), (44, 296370), (45, 289784), (55, 237096), (60, 217338), (66, 197580), (72, 181115), (74, 176220), (88, 148185), (89, 146520), (90, 144892), (99, 131720), (110, 118548), (111, 117480), (120, 108669), (132, 98790), (148, 88110), (165, 79032), (178, 73260), (180, 72446), (185, 70488), (198, 65860), (220, 59274), (222, 58740), (264, 49395), (267, 48840), (296, 44055), (330, 39516), (333, 39160), (356, 36630), (360, 36223), (370, 35244), (396, 32930), (407, 32040), (440, 29637), (444, 29370), (445, 29304), (495, 26344), (534, 24420), (555, 23496), (660, 19758), (666, 19580), (712, 18315), (740, 17622), (792, 16465), (801, 16280), (814, 16020), (888, 14685), (890, 14652), (979, 13320), (990, 13172), (1068, 12210), (1110, 11748), (1221, 10680), (1320, 9879), (1332, 9790), (1335, 9768), (1480, 8811), (1602, 8140), (1628, 8010), (1665, 7832), (1780, 7326), (1958, 6660), (1980, 6586), (2035, 6408), (2136, 6105), (2220, 5874), (2442, 5340), (2664, 4895), (2670, 4884), (2937, 4440), (3204, 4070), (3256, 4005), (3293, 3960), (3330, 3916), (3560, 3663)]