909039040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 448

約数和(自身を含む): 2949488640

約数和(自身を除く): 2040449600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 32, 35, 38, 40, 52, 53, 56, 62, 64, 65, 70, 76, 80, 91, 95, 104, 106, 112, 124, 130, 133, 140, 152, 155, 160, 182, 190, 208, 212, 217, 224, 247, 248, 260, 265, 266, 280, 304, 310, 320, 364, 371, 380, 403, 416, 424, 434, 448, 455, 494, 496, 520, 530, 532, 560, 589, 608, 620, 665, 689, 728, 742, 760, 806, 832, 848, 868, 910, 988, 992, 1007, 1040, 1060, 1064, 1085, 1120, 1178, 1216, 1235, 1240, 1330, 1378, 1456, 1484, 1520, 1612, 1643, 1696, 1729, 1736, 1820, 1855, 1976, 1984, 2014, 2015, 2080, 2120, 2128, 2170, 2240, 2356, 2470, 2480, 2660, 2756, 2821, 2912, 2945, 2968, 3040, 3224, 3286, 3392, 3445, 3458, 3472, 3640, 3710, 3952, 4028, 4030, 4123, 4160, 4240, 4256, 4340, 4712, 4823, 4940, 4960, 5035, 5320, 5512, 5642, 5824, 5890, 5936, 6080, 6448, 6572, 6890, 6916, 6944, 7049, 7280, 7420, 7657, 7904, 8056, 8060, 8215, 8246, 8480, 8512, 8645, 8680, 9424, 9646, 9880, 9920, 10070, 10640, 11024, 11284, 11501, 11780, 11872, 12896, 13091, 13144, 13780, 13832, 13888, 14098, 14105, 14560, 14840, 15314, 15808, 16112, 16120, 16430, 16492, 16960, 17290, 17360, 18848, 19292, 19760, 20140, 20615, 21280, 21359, 22048, 22568, 23002, 23560, 23744, 24115, 25792, 26182, 26288, 27560, 27664, 28196, 28210, 29120, 29680, 30628, 31217, 32224, 32240, 32860, 32984, 34580, 34720, 35245, 37696, 38285, 38584, 39520, 40280, 41230, 42560, 42718, 44096, 45136, 46004, 47120, 48230, 52364, 52576, 53599, 55120, 55328, 56392, 56420, 57505, 59360, 61256, 62434, 64448, 64480, 65455, 65720, 65968, 69160, 69440, 70490, 76570, 77168, 79040, 80560, 82460, 85436, 90272, 91637, 92008, 94240, 96460, 104728, 105152, 106795, 107198, 110240, 110656, 112784, 112840, 115010, 118720, 122512, 124868, 128960, 130910, 131440, 131936, 138320, 140980, 149513, 153140, 154336, 156085, 161120, 164920, 170872, 180544, 183274, 184016, 188480, 192920, 209456, 213590, 214396, 218519, 220480, 225568, 225680, 230020, 245024, 249736, 261820, 262880, 263872, 267995, 276640, 281960, 299026, 306280, 308672, 312170, 322240, 329840, 341744, 366548, 368032, 385840, 405821, 418912, 427180, 428792, 437038, 451136, 451360, 458185, 460040, 490048, 499472, 523640, 525760, 535990, 553280, 563920, 598052, 612560, 624340, 659680, 683488, 733096, 736064, 747565, 771680, 811642, 837824, 854360, 857584, 874076, 902720, 916370, 920080, 998944, 1047280, 1071980, 1092595, 1127840, 1196104, 1225120, 1248680, 1319360, 1366976, 1466192, 1495130, 1543360, 1623284, 1708720, 1715168, 1748152, 1832740, 1840160, 1997888, 2029105, 2094560, 2143960, 2185190, 2255680, 2392208, 2450240, 2497360, 2840747, 2932384, 2990260, 3246568, 3417440, 3430336, 3496304, 3665480, 3680320, 4058210, 4189120, 4287920, 4370380, 4784416, 4994720, 5681494, 5864768, 5980520, 6493136, 6834880, 6992608, 7330960, 8116420, 8575840, 8740760, 9568832, 9989440, 11362988, 11961040, 12986272, 13985216, 14203735, 14661920, 16232840, 17151680, 17481520, 22725976, 23922080, 25972544, 28407470, 29323840, 32465680, 34963040, 45451952, 47844160, 56814940, 64931360, 69926080, 90903904, 113629880, 129862720, 181807808, 227259760, 454519520, 909039040]

約数ペア:

[(1, 909039040), (2, 454519520), (4, 227259760), (5, 181807808), (7, 129862720), (8, 113629880), (10, 90903904), (13, 69926080), (14, 64931360), (16, 56814940), (19, 47844160), (20, 45451952), (26, 34963040), (28, 32465680), (31, 29323840), (32, 28407470), (35, 25972544), (38, 23922080), (40, 22725976), (52, 17481520), (53, 17151680), (56, 16232840), (62, 14661920), (64, 14203735), (65, 13985216), (70, 12986272), (76, 11961040), (80, 11362988), (91, 9989440), (95, 9568832), (104, 8740760), (106, 8575840), (112, 8116420), (124, 7330960), (130, 6992608), (133, 6834880), (140, 6493136), (152, 5980520), (155, 5864768), (160, 5681494), (182, 4994720), (190, 4784416), (208, 4370380), (212, 4287920), (217, 4189120), (224, 4058210), (247, 3680320), (248, 3665480), (260, 3496304), (265, 3430336), (266, 3417440), (280, 3246568), (304, 2990260), (310, 2932384), (320, 2840747), (364, 2497360), (371, 2450240), (380, 2392208), (403, 2255680), (416, 2185190), (424, 2143960), (434, 2094560), (448, 2029105), (455, 1997888), (494, 1840160), (496, 1832740), (520, 1748152), (530, 1715168), (532, 1708720), (560, 1623284), (589, 1543360), (608, 1495130), (620, 1466192), (665, 1366976), (689, 1319360), (728, 1248680), (742, 1225120), (760, 1196104), (806, 1127840), (832, 1092595), (848, 1071980), (868, 1047280), (910, 998944), (988, 920080), (992, 916370), (1007, 902720), (1040, 874076), (1060, 857584), (1064, 854360), (1085, 837824), (1120, 811642), (1178, 771680), (1216, 747565), (1235, 736064), (1240, 733096), (1330, 683488), (1378, 659680), (1456, 624340), (1484, 612560), (1520, 598052), (1612, 563920), (1643, 553280), (1696, 535990), (1729, 525760), (1736, 523640), (1820, 499472), (1855, 490048), (1976, 460040), (1984, 458185), (2014, 451360), (2015, 451136), (2080, 437038), (2120, 428792), (2128, 427180), (2170, 418912), (2240, 405821), (2356, 385840), (2470, 368032), (2480, 366548), (2660, 341744), (2756, 329840), (2821, 322240), (2912, 312170), (2945, 308672), (2968, 306280), (3040, 299026), (3224, 281960), (3286, 276640), (3392, 267995), (3445, 263872), (3458, 262880), (3472, 261820), (3640, 249736), (3710, 245024), (3952, 230020), (4028, 225680), (4030, 225568), (4123, 220480), (4160, 218519), (4240, 214396), (4256, 213590), (4340, 209456), (4712, 192920), (4823, 188480), (4940, 184016), (4960, 183274), (5035, 180544), (5320, 170872), (5512, 164920), (5642, 161120), (5824, 156085), (5890, 154336), (5936, 153140), (6080, 149513), (6448, 140980), (6572, 138320), (6890, 131936), (6916, 131440), (6944, 130910), (7049, 128960), (7280, 124868), (7420, 122512), (7657, 118720), (7904, 115010), (8056, 112840), (8060, 112784), (8215, 110656), (8246, 110240), (8480, 107198), (8512, 106795), (8645, 105152), (8680, 104728), (9424, 96460), (9646, 94240), (9880, 92008), (9920, 91637), (10070, 90272), (10640, 85436), (11024, 82460), (11284, 80560), (11501, 79040), (11780, 77168), (11872, 76570), (12896, 70490), (13091, 69440), (13144, 69160), (13780, 65968), (13832, 65720), (13888, 65455), (14098, 64480), (14105, 64448), (14560, 62434), (14840, 61256), (15314, 59360), (15808, 57505), (16112, 56420), (16120, 56392), (16430, 55328), (16492, 55120), (16960, 53599), (17290, 52576), (17360, 52364), (18848, 48230), (19292, 47120), (19760, 46004), (20140, 45136), (20615, 44096), (21280, 42718), (21359, 42560), (22048, 41230), (22568, 40280), (23002, 39520), (23560, 38584), (23744, 38285), (24115, 37696), (25792, 35245), (26182, 34720), (26288, 34580), (27560, 32984), (27664, 32860), (28196, 32240), (28210, 32224), (29120, 31217), (29680, 30628)]