245967488000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2890

約数の個数: 352

約数和(自身を含む): 673547827680

約数和(自身を除く): 427580339680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 64, 65, 80, 100, 104, 106, 125, 128, 130, 160, 200, 208, 212, 250, 256, 260, 265, 320, 325, 400, 416, 424, 500, 512, 520, 530, 640, 650, 689, 800, 832, 848, 1000, 1024, 1040, 1060, 1280, 1300, 1325, 1378, 1600, 1625, 1664, 1696, 2000, 2080, 2120, 2560, 2600, 2650, 2756, 2789, 3200, 3250, 3328, 3392, 3445, 4000, 4160, 4240, 5120, 5200, 5300, 5512, 5578, 6400, 6500, 6625, 6656, 6784, 6890, 8000, 8320, 8480, 10400, 10600, 11024, 11156, 12800, 13000, 13250, 13312, 13568, 13780, 13945, 16000, 16640, 16960, 17225, 20800, 21200, 22048, 22312, 25600, 26000, 26500, 27136, 27560, 27890, 32000, 33280, 33920, 34450, 36257, 41600, 42400, 44096, 44624, 52000, 53000, 54272, 55120, 55780, 64000, 66560, 67840, 68900, 69725, 72514, 83200, 84800, 86125, 88192, 89248, 104000, 106000, 110240, 111560, 128000, 135680, 137800, 139450, 145028, 147817, 166400, 169600, 172250, 176384, 178496, 181285, 208000, 212000, 220480, 223120, 271360, 275600, 278900, 290056, 295634, 332800, 339200, 344500, 348625, 352768, 356992, 362570, 416000, 424000, 440960, 446240, 551200, 557800, 580112, 591268, 678400, 689000, 697250, 705536, 713984, 725140, 739085, 832000, 848000, 881920, 892480, 906425, 1102400, 1115600, 1160224, 1182536, 1356800, 1378000, 1394500, 1427968, 1450280, 1478170, 1664000, 1696000, 1763840, 1784960, 1812850, 1921621, 2204800, 2231200, 2320448, 2365072, 2756000, 2789000, 2855936, 2900560, 2956340, 3392000, 3527680, 3569920, 3625700, 3695425, 3843242, 4409600, 4462400, 4532125, 4640896, 4730144, 5512000, 5578000, 5801120, 5912680, 6784000, 7139840, 7251400, 7390850, 7686484, 8819200, 8924800, 9064250, 9281792, 9460288, 9608105, 11024000, 11156000, 11602240, 11825360, 14279680, 14502800, 14781700, 15372968, 17638400, 17849600, 18128500, 18477125, 18563584, 18920576, 19216210, 22048000, 22312000, 23204480, 23650720, 29005600, 29563400, 30745936, 35699200, 36257000, 36954250, 37127168, 37841152, 38432420, 44096000, 44624000, 46408960, 47301440, 48040525, 58011200, 59126800, 61491872, 71398400, 72514000, 73908500, 75682304, 76864840, 88192000, 89248000, 92817920, 94602880, 96081050, 116022400, 118253600, 122983744, 145028000, 147817000, 151364608, 153729680, 178496000, 185635840, 189205760, 192162100, 232044800, 236507200, 240202625, 245967488, 290056000, 295634000, 307459360, 356992000, 378411520, 384324200, 464089600, 473014400, 480405250, 491934976, 580112000, 591268000, 614918720, 756823040, 768648400, 928179200, 946028800, 960810500, 983869952, 1160224000, 1182536000, 1229837440, 1537296800, 1892057600, 1921621000, 1967739904, 2320448000, 2365072000, 2459674880, 3074593600, 3784115200, 3843242000, 4640896000, 4730144000, 4919349760, 6149187200, 7686484000, 9460288000, 9838699520, 12298374400, 15372968000, 18920576000, 24596748800, 30745936000, 49193497600, 61491872000, 122983744000, 245967488000]

約数ペア:

[(1, 245967488000), (2, 122983744000), (4, 61491872000), (5, 49193497600), (8, 30745936000), (10, 24596748800), (13, 18920576000), (16, 15372968000), (20, 12298374400), (25, 9838699520), (26, 9460288000), (32, 7686484000), (40, 6149187200), (50, 4919349760), (52, 4730144000), (53, 4640896000), (64, 3843242000), (65, 3784115200), (80, 3074593600), (100, 2459674880), (104, 2365072000), (106, 2320448000), (125, 1967739904), (128, 1921621000), (130, 1892057600), (160, 1537296800), (200, 1229837440), (208, 1182536000), (212, 1160224000), (250, 983869952), (256, 960810500), (260, 946028800), (265, 928179200), (320, 768648400), (325, 756823040), (400, 614918720), (416, 591268000), (424, 580112000), (500, 491934976), (512, 480405250), (520, 473014400), (530, 464089600), (640, 384324200), (650, 378411520), (689, 356992000), (800, 307459360), (832, 295634000), (848, 290056000), (1000, 245967488), (1024, 240202625), (1040, 236507200), (1060, 232044800), (1280, 192162100), (1300, 189205760), (1325, 185635840), (1378, 178496000), (1600, 153729680), (1625, 151364608), (1664, 147817000), (1696, 145028000), (2000, 122983744), (2080, 118253600), (2120, 116022400), (2560, 96081050), (2600, 94602880), (2650, 92817920), (2756, 89248000), (2789, 88192000), (3200, 76864840), (3250, 75682304), (3328, 73908500), (3392, 72514000), (3445, 71398400), (4000, 61491872), (4160, 59126800), (4240, 58011200), (5120, 48040525), (5200, 47301440), (5300, 46408960), (5512, 44624000), (5578, 44096000), (6400, 38432420), (6500, 37841152), (6625, 37127168), (6656, 36954250), (6784, 36257000), (6890, 35699200), (8000, 30745936), (8320, 29563400), (8480, 29005600), (10400, 23650720), (10600, 23204480), (11024, 22312000), (11156, 22048000), (12800, 19216210), (13000, 18920576), (13250, 18563584), (13312, 18477125), (13568, 18128500), (13780, 17849600), (13945, 17638400), (16000, 15372968), (16640, 14781700), (16960, 14502800), (17225, 14279680), (20800, 11825360), (21200, 11602240), (22048, 11156000), (22312, 11024000), (25600, 9608105), (26000, 9460288), (26500, 9281792), (27136, 9064250), (27560, 8924800), (27890, 8819200), (32000, 7686484), (33280, 7390850), (33920, 7251400), (34450, 7139840), (36257, 6784000), (41600, 5912680), (42400, 5801120), (44096, 5578000), (44624, 5512000), (52000, 4730144), (53000, 4640896), (54272, 4532125), (55120, 4462400), (55780, 4409600), (64000, 3843242), (66560, 3695425), (67840, 3625700), (68900, 3569920), (69725, 3527680), (72514, 3392000), (83200, 2956340), (84800, 2900560), (86125, 2855936), (88192, 2789000), (89248, 2756000), (104000, 2365072), (106000, 2320448), (110240, 2231200), (111560, 2204800), (128000, 1921621), (135680, 1812850), (137800, 1784960), (139450, 1763840), (145028, 1696000), (147817, 1664000), (166400, 1478170), (169600, 1450280), (172250, 1427968), (176384, 1394500), (178496, 1378000), (181285, 1356800), (208000, 1182536), (212000, 1160224), (220480, 1115600), (223120, 1102400), (271360, 906425), (275600, 892480), (278900, 881920), (290056, 848000), (295634, 832000), (332800, 739085), (339200, 725140), (344500, 713984), (348625, 705536), (352768, 697250), (356992, 689000), (362570, 678400), (416000, 591268), (424000, 580112), (440960, 557800), (446240, 551200)]