445318720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 336

約数和(自身を含む): 1401007104

約数和(自身を除く): 955688384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 53, 55, 56, 62, 64, 70, 77, 80, 88, 106, 110, 112, 121, 124, 140, 154, 155, 160, 176, 212, 217, 220, 224, 242, 248, 265, 280, 308, 310, 320, 341, 352, 371, 385, 424, 434, 440, 448, 484, 496, 530, 560, 583, 605, 616, 620, 682, 704, 742, 770, 847, 848, 868, 880, 968, 992, 1060, 1085, 1120, 1166, 1210, 1232, 1240, 1364, 1484, 1540, 1643, 1694, 1696, 1705, 1736, 1760, 1855, 1936, 1984, 2120, 2170, 2240, 2332, 2387, 2420, 2464, 2480, 2728, 2915, 2968, 3080, 3286, 3388, 3392, 3410, 3472, 3520, 3710, 3751, 3872, 4081, 4235, 4240, 4340, 4664, 4774, 4840, 4928, 4960, 5456, 5830, 5936, 6160, 6413, 6572, 6776, 6820, 6944, 7420, 7502, 7744, 8162, 8215, 8470, 8480, 8680, 9328, 9548, 9680, 9920, 10912, 11501, 11660, 11872, 11935, 12320, 12826, 13144, 13552, 13640, 13888, 14840, 15004, 16324, 16430, 16940, 16960, 17360, 18073, 18656, 18755, 19096, 19360, 20405, 21824, 23002, 23320, 23744, 23870, 24640, 25652, 26257, 26288, 27104, 27280, 29680, 30008, 32065, 32648, 32860, 33880, 34720, 36146, 37312, 37510, 38192, 38720, 40810, 44891, 46004, 46640, 47740, 51304, 52514, 52576, 54208, 54560, 57505, 59360, 60016, 64130, 65296, 65720, 67760, 69440, 72292, 75020, 76384, 81620, 89782, 90365, 92008, 93280, 95480, 102608, 105028, 105152, 109120, 115010, 118720, 120032, 126511, 128260, 130592, 131285, 131440, 135520, 144584, 150040, 152768, 163240, 179564, 180730, 184016, 186560, 190960, 198803, 205216, 210056, 224455, 230020, 240064, 253022, 256520, 261184, 262570, 262880, 271040, 289168, 300080, 326480, 359128, 361460, 368032, 381920, 397606, 410432, 420112, 448910, 460040, 506044, 513040, 525140, 525760, 578336, 600160, 632555, 652960, 718256, 722920, 736064, 763840, 795212, 840224, 897820, 920080, 994015, 1012088, 1026080, 1050280, 1156672, 1200320, 1265110, 1305920, 1391621, 1436512, 1445840, 1590424, 1680448, 1795640, 1840160, 1988030, 2024176, 2052160, 2100560, 2530220, 2783242, 2873024, 2891680, 3180848, 3591280, 3680320, 3976060, 4048352, 4201120, 5060440, 5566484, 5783360, 6361696, 6958105, 7182560, 7952120, 8096704, 8402240, 10120880, 11132968, 12723392, 13916210, 14365120, 15904240, 20241760, 22265936, 27832420, 31808480, 40483520, 44531872, 55664840, 63616960, 89063744, 111329680, 222659360, 445318720]

約数ペア:

[(1, 445318720), (2, 222659360), (4, 111329680), (5, 89063744), (7, 63616960), (8, 55664840), (10, 44531872), (11, 40483520), (14, 31808480), (16, 27832420), (20, 22265936), (22, 20241760), (28, 15904240), (31, 14365120), (32, 13916210), (35, 12723392), (40, 11132968), (44, 10120880), (53, 8402240), (55, 8096704), (56, 7952120), (62, 7182560), (64, 6958105), (70, 6361696), (77, 5783360), (80, 5566484), (88, 5060440), (106, 4201120), (110, 4048352), (112, 3976060), (121, 3680320), (124, 3591280), (140, 3180848), (154, 2891680), (155, 2873024), (160, 2783242), (176, 2530220), (212, 2100560), (217, 2052160), (220, 2024176), (224, 1988030), (242, 1840160), (248, 1795640), (265, 1680448), (280, 1590424), (308, 1445840), (310, 1436512), (320, 1391621), (341, 1305920), (352, 1265110), (371, 1200320), (385, 1156672), (424, 1050280), (434, 1026080), (440, 1012088), (448, 994015), (484, 920080), (496, 897820), (530, 840224), (560, 795212), (583, 763840), (605, 736064), (616, 722920), (620, 718256), (682, 652960), (704, 632555), (742, 600160), (770, 578336), (847, 525760), (848, 525140), (868, 513040), (880, 506044), (968, 460040), (992, 448910), (1060, 420112), (1085, 410432), (1120, 397606), (1166, 381920), (1210, 368032), (1232, 361460), (1240, 359128), (1364, 326480), (1484, 300080), (1540, 289168), (1643, 271040), (1694, 262880), (1696, 262570), (1705, 261184), (1736, 256520), (1760, 253022), (1855, 240064), (1936, 230020), (1984, 224455), (2120, 210056), (2170, 205216), (2240, 198803), (2332, 190960), (2387, 186560), (2420, 184016), (2464, 180730), (2480, 179564), (2728, 163240), (2915, 152768), (2968, 150040), (3080, 144584), (3286, 135520), (3388, 131440), (3392, 131285), (3410, 130592), (3472, 128260), (3520, 126511), (3710, 120032), (3751, 118720), (3872, 115010), (4081, 109120), (4235, 105152), (4240, 105028), (4340, 102608), (4664, 95480), (4774, 93280), (4840, 92008), (4928, 90365), (4960, 89782), (5456, 81620), (5830, 76384), (5936, 75020), (6160, 72292), (6413, 69440), (6572, 67760), (6776, 65720), (6820, 65296), (6944, 64130), (7420, 60016), (7502, 59360), (7744, 57505), (8162, 54560), (8215, 54208), (8470, 52576), (8480, 52514), (8680, 51304), (9328, 47740), (9548, 46640), (9680, 46004), (9920, 44891), (10912, 40810), (11501, 38720), (11660, 38192), (11872, 37510), (11935, 37312), (12320, 36146), (12826, 34720), (13144, 33880), (13552, 32860), (13640, 32648), (13888, 32065), (14840, 30008), (15004, 29680), (16324, 27280), (16430, 27104), (16940, 26288), (16960, 26257), (17360, 25652), (18073, 24640), (18656, 23870), (18755, 23744), (19096, 23320), (19360, 23002), (20405, 21824)]