2000805120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 432

約数和(自身を含む): 7360975440

約数和(自身を除く): 5360170320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 53, 58, 60, 64, 72, 80, 87, 90, 96, 106, 113, 116, 120, 128, 144, 145, 159, 160, 174, 180, 192, 212, 226, 232, 240, 256, 261, 265, 288, 290, 318, 320, 339, 348, 360, 384, 424, 435, 452, 464, 477, 480, 522, 530, 565, 576, 580, 636, 640, 678, 696, 720, 768, 795, 848, 870, 904, 928, 954, 960, 1017, 1044, 1060, 1130, 1152, 1160, 1272, 1280, 1305, 1356, 1392, 1440, 1537, 1590, 1695, 1696, 1740, 1808, 1856, 1908, 1920, 2034, 2088, 2120, 2260, 2304, 2320, 2385, 2544, 2610, 2712, 2784, 2880, 3074, 3180, 3277, 3390, 3392, 3480, 3616, 3712, 3816, 3840, 4068, 4176, 4240, 4520, 4611, 4640, 4770, 5085, 5088, 5220, 5424, 5568, 5760, 5989, 6148, 6360, 6554, 6780, 6784, 6960, 7232, 7424, 7632, 7685, 8136, 8352, 8480, 9040, 9222, 9280, 9540, 9831, 10170, 10176, 10440, 10848, 11136, 11520, 11978, 12296, 12720, 13108, 13560, 13568, 13833, 13920, 14464, 15264, 15370, 16272, 16385, 16704, 16960, 17967, 18080, 18444, 18560, 19080, 19662, 20340, 20352, 20880, 21696, 22272, 23055, 23956, 24592, 25440, 26216, 27120, 27666, 27840, 28928, 29493, 29945, 30528, 30740, 32544, 32770, 33408, 33920, 35934, 36160, 36888, 37120, 38160, 39324, 40680, 40704, 41760, 43392, 46110, 47912, 49155, 49184, 50880, 52432, 53901, 54240, 55332, 55680, 58986, 59890, 61056, 61480, 65088, 65540, 66816, 67840, 69165, 71868, 72320, 73776, 76320, 78648, 81360, 83520, 86784, 89835, 92220, 95824, 98310, 98368, 101760, 104864, 107802, 108480, 110664, 111360, 117972, 119780, 122112, 122960, 130176, 131080, 138330, 143736, 144640, 147465, 147552, 152640, 157296, 162720, 167040, 173681, 179670, 184440, 191648, 196620, 196736, 203520, 209728, 215604, 216960, 221328, 235944, 239560, 245920, 260352, 262160, 269505, 276660, 287472, 294930, 295104, 305280, 314592, 325440, 334080, 347362, 359340, 368880, 383296, 393240, 393472, 419456, 431208, 433920, 442656, 471888, 479120, 491840, 521043, 524320, 539010, 553320, 574944, 589860, 590208, 610560, 629184, 650880, 694724, 718680, 737760, 766592, 786480, 838912, 862416, 868405, 885312, 943776, 958240, 983680, 1042086, 1048640, 1078020, 1106640, 1149888, 1179720, 1180416, 1258368, 1301760, 1389448, 1437360, 1475520, 1533184, 1563129, 1572960, 1724832, 1736810, 1770624, 1887552, 1916480, 1967360, 2084172, 2097280, 2156040, 2213280, 2299776, 2359440, 2516736, 2605215, 2778896, 2874720, 2951040, 3126258, 3145920, 3449664, 3473620, 3541248, 3775104, 3832960, 4168344, 4194560, 4312080, 4426560, 4599552, 4718880, 5210430, 5557792, 5749440, 5902080, 6252516, 6291840, 6899328, 6947240, 7550208, 7665920, 7815645, 8336688, 8624160, 8853120, 9437760, 10420860, 11115584, 11498880, 12505032, 12583680, 13798656, 13894480, 15631290, 16673376, 17248320, 17706240, 18875520, 20841720, 22231168, 22997760, 25010064, 27788960, 31262580, 33346752, 34496640, 37751040, 41683440, 44462336, 50020128, 55577920, 62525160, 66693504, 68993280, 83366880, 100040256, 111155840, 125050320, 133387008, 166733760, 200080512, 222311680, 250100640, 333467520, 400161024, 500201280, 666935040, 1000402560, 2000805120]

約数ペア:

[(1, 2000805120), (2, 1000402560), (3, 666935040), (4, 500201280), (5, 400161024), (6, 333467520), (8, 250100640), (9, 222311680), (10, 200080512), (12, 166733760), (15, 133387008), (16, 125050320), (18, 111155840), (20, 100040256), (24, 83366880), (29, 68993280), (30, 66693504), (32, 62525160), (36, 55577920), (40, 50020128), (45, 44462336), (48, 41683440), (53, 37751040), (58, 34496640), (60, 33346752), (64, 31262580), (72, 27788960), (80, 25010064), (87, 22997760), (90, 22231168), (96, 20841720), (106, 18875520), (113, 17706240), (116, 17248320), (120, 16673376), (128, 15631290), (144, 13894480), (145, 13798656), (159, 12583680), (160, 12505032), (174, 11498880), (180, 11115584), (192, 10420860), (212, 9437760), (226, 8853120), (232, 8624160), (240, 8336688), (256, 7815645), (261, 7665920), (265, 7550208), (288, 6947240), (290, 6899328), (318, 6291840), (320, 6252516), (339, 5902080), (348, 5749440), (360, 5557792), (384, 5210430), (424, 4718880), (435, 4599552), (452, 4426560), (464, 4312080), (477, 4194560), (480, 4168344), (522, 3832960), (530, 3775104), (565, 3541248), (576, 3473620), (580, 3449664), (636, 3145920), (640, 3126258), (678, 2951040), (696, 2874720), (720, 2778896), (768, 2605215), (795, 2516736), (848, 2359440), (870, 2299776), (904, 2213280), (928, 2156040), (954, 2097280), (960, 2084172), (1017, 1967360), (1044, 1916480), (1060, 1887552), (1130, 1770624), (1152, 1736810), (1160, 1724832), (1272, 1572960), (1280, 1563129), (1305, 1533184), (1356, 1475520), (1392, 1437360), (1440, 1389448), (1537, 1301760), (1590, 1258368), (1695, 1180416), (1696, 1179720), (1740, 1149888), (1808, 1106640), (1856, 1078020), (1908, 1048640), (1920, 1042086), (2034, 983680), (2088, 958240), (2120, 943776), (2260, 885312), (2304, 868405), (2320, 862416), (2385, 838912), (2544, 786480), (2610, 766592), (2712, 737760), (2784, 718680), (2880, 694724), (3074, 650880), (3180, 629184), (3277, 610560), (3390, 590208), (3392, 589860), (3480, 574944), (3616, 553320), (3712, 539010), (3816, 524320), (3840, 521043), (4068, 491840), (4176, 479120), (4240, 471888), (4520, 442656), (4611, 433920), (4640, 431208), (4770, 419456), (5085, 393472), (5088, 393240), (5220, 383296), (5424, 368880), (5568, 359340), (5760, 347362), (5989, 334080), (6148, 325440), (6360, 314592), (6554, 305280), (6780, 295104), (6784, 294930), (6960, 287472), (7232, 276660), (7424, 269505), (7632, 262160), (7685, 260352), (8136, 245920), (8352, 239560), (8480, 235944), (9040, 221328), (9222, 216960), (9280, 215604), (9540, 209728), (9831, 203520), (10170, 196736), (10176, 196620), (10440, 191648), (10848, 184440), (11136, 179670), (11520, 173681), (11978, 167040), (12296, 162720), (12720, 157296), (13108, 152640), (13560, 147552), (13568, 147465), (13833, 144640), (13920, 143736), (14464, 138330), (15264, 131080), (15370, 130176), (16272, 122960), (16385, 122112), (16704, 119780), (16960, 117972), (17967, 111360), (18080, 110664), (18444, 108480), (18560, 107802), (19080, 104864), (19662, 101760), (20340, 98368), (20352, 98310), (20880, 95824), (21696, 92220), (22272, 89835), (23055, 86784), (23956, 83520), (24592, 81360), (25440, 78648), (26216, 76320), (27120, 73776), (27666, 72320), (27840, 71868), (28928, 69165), (29493, 67840), (29945, 66816), (30528, 65540), (30740, 65088), (32544, 61480), (32770, 61056), (33408, 59890), (33920, 58986), (35934, 55680), (36160, 55332), (36888, 54240), (37120, 53901), (38160, 52432), (39324, 50880), (40680, 49184), (40704, 49155), (41760, 47912), (43392, 46110)]