272896000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 208

約数和(自身を含む): 751344048

約数和(自身を除く): 478448048

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, 4096, 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, 20480, 20500, 20800, 20992, 21320, 25600, 26000, 26240, 26624, 26650, 32000, 32800, 33280, 34112, 41000, 41600, 41984, 42640, 51200, 52000, 52480, 53248, 53300, 64000, 65600, 66560, 66625, 68224, 82000, 83200, 83968, 85280, 102400, 104000, 104960, 106600, 128000, 131200, 133120, 133250, 136448, 164000, 166400, 167936, 170560, 208000, 209920, 213200, 256000, 262400, 266240, 266500, 272896, 328000, 332800, 341120, 416000, 419840, 426400, 512000, 524800, 533000, 545792, 656000, 665600, 682240, 832000, 839680, 852800, 1049600, 1066000, 1091584, 1312000, 1331200, 1364480, 1664000, 1705600, 2099200, 2132000, 2183168, 2624000, 2728960, 3328000, 3411200, 4198400, 4264000, 5248000, 5457920, 6656000, 6822400, 8528000, 10496000, 10915840, 13644800, 17056000, 20992000, 27289600, 34112000, 54579200, 68224000, 136448000, 272896000]

約数ペア:

[(1, 272896000), (2, 136448000), (4, 68224000), (5, 54579200), (8, 34112000), (10, 27289600), (13, 20992000), (16, 17056000), (20, 13644800), (25, 10915840), (26, 10496000), (32, 8528000), (40, 6822400), (41, 6656000), (50, 5457920), (52, 5248000), (64, 4264000), (65, 4198400), (80, 3411200), (82, 3328000), (100, 2728960), (104, 2624000), (125, 2183168), (128, 2132000), (130, 2099200), (160, 1705600), (164, 1664000), (200, 1364480), (205, 1331200), (208, 1312000), (250, 1091584), (256, 1066000), (260, 1049600), (320, 852800), (325, 839680), (328, 832000), (400, 682240), (410, 665600), (416, 656000), (500, 545792), (512, 533000), (520, 524800), (533, 512000), (640, 426400), (650, 419840), (656, 416000), (800, 341120), (820, 332800), (832, 328000), (1000, 272896), (1024, 266500), (1025, 266240), (1040, 262400), (1066, 256000), (1280, 213200), (1300, 209920), (1312, 208000), (1600, 170560), (1625, 167936), (1640, 166400), (1664, 164000), (2000, 136448), (2048, 133250), (2050, 133120), (2080, 131200), (2132, 128000), (2560, 106600), (2600, 104960), (2624, 104000), (2665, 102400), (3200, 85280), (3250, 83968), (3280, 83200), (3328, 82000), (4000, 68224), (4096, 66625), (4100, 66560), (4160, 65600), (4264, 64000), (5120, 53300), (5125, 53248), (5200, 52480), (5248, 52000), (5330, 51200), (6400, 42640), (6500, 41984), (6560, 41600), (6656, 41000), (8000, 34112), (8200, 33280), (8320, 32800), (8528, 32000), (10240, 26650), (10250, 26624), (10400, 26240), (10496, 26000), (10660, 25600), (12800, 21320), (13000, 20992), (13120, 20800), (13312, 20500), (13325, 20480), (16000, 17056), (16400, 16640)]