2000628840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3011}}^1$

素因数の和:3152

約数の個数: 192

約数和(自身を含む): 7045911360

約数和(自身を除く): 5045282520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 113, 120, 140, 147, 168, 196, 210, 226, 245, 280, 294, 339, 392, 420, 452, 490, 565, 588, 678, 735, 791, 840, 904, 980, 1130, 1176, 1356, 1470, 1582, 1695, 1960, 2260, 2373, 2712, 2940, 3011, 3164, 3390, 3955, 4520, 4746, 5537, 5880, 6022, 6328, 6780, 7910, 9033, 9492, 11074, 11865, 12044, 13560, 15055, 15820, 16611, 18066, 18984, 21077, 22148, 23730, 24088, 27685, 30110, 31640, 33222, 36132, 42154, 44296, 45165, 47460, 55370, 60220, 63231, 66444, 72264, 83055, 84308, 90330, 94920, 105385, 110740, 120440, 126462, 132888, 147539, 166110, 168616, 180660, 210770, 221480, 252924, 295078, 316155, 332220, 340243, 361320, 421540, 442617, 505848, 590156, 632310, 664440, 680486, 737695, 843080, 885234, 1020729, 1180312, 1264620, 1360972, 1475390, 1701215, 1770468, 2041458, 2213085, 2381701, 2529240, 2721944, 2950780, 3402430, 3540936, 4082916, 4426170, 4763402, 5103645, 5901560, 6804860, 7145103, 8165832, 8852340, 9526804, 10207290, 11908505, 13609720, 14290206, 16671907, 17704680, 19053608, 20414580, 23817010, 28580412, 33343814, 35725515, 40829160, 47634020, 50015721, 57160824, 66687628, 71451030, 83359535, 95268040, 100031442, 133375256, 142902060, 166719070, 200062884, 250078605, 285804120, 333438140, 400125768, 500157210, 666876280, 1000314420, 2000628840]

約数ペア:

[(1, 2000628840), (2, 1000314420), (3, 666876280), (4, 500157210), (5, 400125768), (6, 333438140), (7, 285804120), (8, 250078605), (10, 200062884), (12, 166719070), (14, 142902060), (15, 133375256), (20, 100031442), (21, 95268040), (24, 83359535), (28, 71451030), (30, 66687628), (35, 57160824), (40, 50015721), (42, 47634020), (49, 40829160), (56, 35725515), (60, 33343814), (70, 28580412), (84, 23817010), (98, 20414580), (105, 19053608), (113, 17704680), (120, 16671907), (140, 14290206), (147, 13609720), (168, 11908505), (196, 10207290), (210, 9526804), (226, 8852340), (245, 8165832), (280, 7145103), (294, 6804860), (339, 5901560), (392, 5103645), (420, 4763402), (452, 4426170), (490, 4082916), (565, 3540936), (588, 3402430), (678, 2950780), (735, 2721944), (791, 2529240), (840, 2381701), (904, 2213085), (980, 2041458), (1130, 1770468), (1176, 1701215), (1356, 1475390), (1470, 1360972), (1582, 1264620), (1695, 1180312), (1960, 1020729), (2260, 885234), (2373, 843080), (2712, 737695), (2940, 680486), (3011, 664440), (3164, 632310), (3390, 590156), (3955, 505848), (4520, 442617), (4746, 421540), (5537, 361320), (5880, 340243), (6022, 332220), (6328, 316155), (6780, 295078), (7910, 252924), (9033, 221480), (9492, 210770), (11074, 180660), (11865, 168616), (12044, 166110), (13560, 147539), (15055, 132888), (15820, 126462), (16611, 120440), (18066, 110740), (18984, 105385), (21077, 94920), (22148, 90330), (23730, 84308), (24088, 83055), (27685, 72264), (30110, 66444), (31640, 63231), (33222, 60220), (36132, 55370), (42154, 47460), (44296, 45165)]