136448000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 375626160

約数和(自身を除く): 239178160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 125, 128, 130, 160, 164, 200, 205, 208, 250, 256, 260, 320, 325, 328, 400, 410, 416, 500, 512, 520, 533, 640, 650, 656, 800, 820, 832, 1000, 1024, 1025, 1040, 1066, 1280, 1300, 1312, 1600, 1625, 1640, 1664, 2000, 2048, 2050, 2080, 2132, 2560, 2600, 2624, 2665, 3200, 3250, 3280, 3328, 4000, 4100, 4160, 4264, 5120, 5125, 5200, 5248, 5330, 6400, 6500, 6560, 6656, 8000, 8200, 8320, 8528, 10240, 10250, 10400, 10496, 10660, 12800, 13000, 13120, 13312, 13325, 16000, 16400, 16640, 17056, 20500, 20800, 20992, 21320, 25600, 26000, 26240, 26624, 26650, 32000, 32800, 33280, 34112, 41000, 41600, 41984, 42640, 51200, 52000, 52480, 53300, 64000, 65600, 66560, 66625, 68224, 82000, 83200, 83968, 85280, 104000, 104960, 106600, 128000, 131200, 133120, 133250, 136448, 164000, 166400, 170560, 208000, 209920, 213200, 256000, 262400, 266500, 272896, 328000, 332800, 341120, 416000, 419840, 426400, 524800, 533000, 545792, 656000, 665600, 682240, 832000, 852800, 1049600, 1066000, 1091584, 1312000, 1364480, 1664000, 1705600, 2099200, 2132000, 2624000, 2728960, 3328000, 3411200, 4264000, 5248000, 5457920, 6822400, 8528000, 10496000, 13644800, 17056000, 27289600, 34112000, 68224000, 136448000]

約数ペア:

[(1, 136448000), (2, 68224000), (4, 34112000), (5, 27289600), (8, 17056000), (10, 13644800), (13, 10496000), (16, 8528000), (20, 6822400), (25, 5457920), (26, 5248000), (32, 4264000), (40, 3411200), (41, 3328000), (50, 2728960), (52, 2624000), (64, 2132000), (65, 2099200), (80, 1705600), (82, 1664000), (100, 1364480), (104, 1312000), (125, 1091584), (128, 1066000), (130, 1049600), (160, 852800), (164, 832000), (200, 682240), (205, 665600), (208, 656000), (250, 545792), (256, 533000), (260, 524800), (320, 426400), (325, 419840), (328, 416000), (400, 341120), (410, 332800), (416, 328000), (500, 272896), (512, 266500), (520, 262400), (533, 256000), (640, 213200), (650, 209920), (656, 208000), (800, 170560), (820, 166400), (832, 164000), (1000, 136448), (1024, 133250), (1025, 133120), (1040, 131200), (1066, 128000), (1280, 106600), (1300, 104960), (1312, 104000), (1600, 85280), (1625, 83968), (1640, 83200), (1664, 82000), (2000, 68224), (2048, 66625), (2050, 66560), (2080, 65600), (2132, 64000), (2560, 53300), (2600, 52480), (2624, 52000), (2665, 51200), (3200, 42640), (3250, 41984), (3280, 41600), (3328, 41000), (4000, 34112), (4100, 33280), (4160, 32800), (4264, 32000), (5120, 26650), (5125, 26624), (5200, 26240), (5248, 26000), (5330, 25600), (6400, 21320), (6500, 20992), (6560, 20800), (6656, 20500), (8000, 17056), (8200, 16640), (8320, 16400), (8528, 16000), (10240, 13325), (10250, 13312), (10400, 13120), (10496, 13000), (10660, 12800)]