204022560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 192

約数和(自身を含む): 752903424

約数和(自身を除く): 548880864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1481, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 2962, 3280, 3360, 3444, 3936, 4305, 4443, 4592, 4920, 5740, 5924, 6560, 6888, 7405, 8610, 8886, 9184, 9840, 10367, 11480, 11848, 13776, 14810, 17220, 17772, 19680, 20734, 22215, 22960, 23696, 27552, 29620, 31101, 34440, 35544, 41468, 44430, 45920, 47392, 51835, 59240, 60721, 62202, 68880, 71088, 82936, 88860, 103670, 118480, 121442, 124404, 137760, 142176, 155505, 165872, 177720, 182163, 207340, 236960, 242884, 248808, 303605, 311010, 331744, 355440, 364326, 414680, 425047, 485768, 497616, 607210, 622020, 710880, 728652, 829360, 850094, 910815, 971536, 995232, 1214420, 1244040, 1275141, 1457304, 1658720, 1700188, 1821630, 1943072, 2125235, 2428840, 2488080, 2550282, 2914608, 3400376, 3643260, 4250470, 4857680, 4976160, 5100564, 5829216, 6375705, 6800752, 7286520, 8500940, 9715360, 10201128, 12751410, 13601504, 14573040, 17001880, 20402256, 25502820, 29146080, 34003760, 40804512, 51005640, 68007520, 102011280, 204022560]

約数ペア:

[(1, 204022560), (2, 102011280), (3, 68007520), (4, 51005640), (5, 40804512), (6, 34003760), (7, 29146080), (8, 25502820), (10, 20402256), (12, 17001880), (14, 14573040), (15, 13601504), (16, 12751410), (20, 10201128), (21, 9715360), (24, 8500940), (28, 7286520), (30, 6800752), (32, 6375705), (35, 5829216), (40, 5100564), (41, 4976160), (42, 4857680), (48, 4250470), (56, 3643260), (60, 3400376), (70, 2914608), (80, 2550282), (82, 2488080), (84, 2428840), (96, 2125235), (105, 1943072), (112, 1821630), (120, 1700188), (123, 1658720), (140, 1457304), (160, 1275141), (164, 1244040), (168, 1214420), (205, 995232), (210, 971536), (224, 910815), (240, 850094), (246, 829360), (280, 728652), (287, 710880), (328, 622020), (336, 607210), (410, 497616), (420, 485768), (480, 425047), (492, 414680), (560, 364326), (574, 355440), (615, 331744), (656, 311010), (672, 303605), (820, 248808), (840, 242884), (861, 236960), (984, 207340), (1120, 182163), (1148, 177720), (1230, 165872), (1312, 155505), (1435, 142176), (1481, 137760), (1640, 124404), (1680, 121442), (1722, 118480), (1968, 103670), (2296, 88860), (2460, 82936), (2870, 71088), (2962, 68880), (3280, 62202), (3360, 60721), (3444, 59240), (3936, 51835), (4305, 47392), (4443, 45920), (4592, 44430), (4920, 41468), (5740, 35544), (5924, 34440), (6560, 31101), (6888, 29620), (7405, 27552), (8610, 23696), (8886, 22960), (9184, 22215), (9840, 20734), (10367, 19680), (11480, 17772), (11848, 17220), (13776, 14810)]