40997705840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:920

約数の個数: 320

約数和(自身を含む): 121672212480

約数和(自身を除く): 80674506640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 389, 403, 434, 455, 467, 496, 520, 560, 620, 728, 778, 806, 868, 910, 934, 1040, 1085, 1240, 1456, 1556, 1612, 1736, 1820, 1868, 1945, 2015, 2170, 2335, 2480, 2723, 2821, 3112, 3224, 3269, 3472, 3640, 3736, 3890, 4030, 4340, 4670, 5057, 5446, 5642, 6071, 6224, 6448, 6538, 7280, 7472, 7780, 8060, 8680, 9340, 10114, 10892, 11284, 12059, 12142, 13076, 13615, 14105, 14477, 15560, 16120, 16345, 17360, 18680, 20228, 21784, 22568, 24118, 24284, 25285, 26152, 27230, 28210, 28954, 30355, 31120, 32240, 32690, 35399, 37360, 40456, 42497, 43568, 45136, 48236, 48568, 50570, 52304, 54460, 56420, 57908, 60295, 60710, 65380, 70798, 72385, 80912, 84413, 84994, 96472, 97136, 101140, 101339, 108920, 112840, 115816, 120590, 121420, 130760, 141596, 144770, 156767, 168826, 169988, 176995, 181663, 188201, 192944, 202280, 202678, 212485, 217840, 225680, 231632, 241180, 242840, 261520, 283192, 289540, 313534, 337652, 339976, 353990, 363326, 376402, 404560, 405356, 422065, 424970, 482360, 485680, 506695, 566384, 579080, 627068, 675304, 679952, 707980, 726652, 752804, 783835, 810712, 844130, 849940, 908315, 941005, 964720, 1013390, 1097369, 1158160, 1254136, 1271641, 1317407, 1350608, 1415960, 1453304, 1505608, 1567670, 1621424, 1688260, 1699880, 1816630, 1882010, 2026780, 2194738, 2361619, 2508272, 2543282, 2634814, 2831920, 2906608, 3011216, 3135340, 3376520, 3399760, 3633260, 3764020, 4053560, 4389476, 4723238, 5086564, 5269628, 5486845, 5631553, 6270680, 6358205, 6587035, 6753040, 7266520, 7528040, 8107120, 8778952, 9446476, 10173128, 10539256, 10973690, 11263106, 11808095, 12541360, 12716410, 13174070, 14533040, 15056080, 16531333, 17557904, 18892952, 20346256, 21078512, 21947380, 22526212, 23616190, 25432820, 26348140, 28157765, 33062666, 37785904, 39420871, 43894760, 45052424, 47232380, 50865640, 52696280, 56315530, 66125332, 73210189, 78841742, 82656665, 87789520, 90104848, 94464760, 101731280, 105392560, 112631060, 132250664, 146420378, 157683484, 165313330, 188929520, 197104355, 225262120, 264501328, 292840756, 315366968, 330626660, 366050945, 394208710, 450524240, 512471323, 585681512, 630733936, 661253320, 732101890, 788417420, 1024942646, 1171363024, 1322506640, 1464203780, 1576834840, 2049885292, 2562356615, 2928407560, 3153669680, 4099770584, 5124713230, 5856815120, 8199541168, 10249426460, 20498852920, 40997705840]

約数ペア:

[(1, 40997705840), (2, 20498852920), (4, 10249426460), (5, 8199541168), (7, 5856815120), (8, 5124713230), (10, 4099770584), (13, 3153669680), (14, 2928407560), (16, 2562356615), (20, 2049885292), (26, 1576834840), (28, 1464203780), (31, 1322506640), (35, 1171363024), (40, 1024942646), (52, 788417420), (56, 732101890), (62, 661253320), (65, 630733936), (70, 585681512), (80, 512471323), (91, 450524240), (104, 394208710), (112, 366050945), (124, 330626660), (130, 315366968), (140, 292840756), (155, 264501328), (182, 225262120), (208, 197104355), (217, 188929520), (248, 165313330), (260, 157683484), (280, 146420378), (310, 132250664), (364, 112631060), (389, 105392560), (403, 101731280), (434, 94464760), (455, 90104848), (467, 87789520), (496, 82656665), (520, 78841742), (560, 73210189), (620, 66125332), (728, 56315530), (778, 52696280), (806, 50865640), (868, 47232380), (910, 45052424), (934, 43894760), (1040, 39420871), (1085, 37785904), (1240, 33062666), (1456, 28157765), (1556, 26348140), (1612, 25432820), (1736, 23616190), (1820, 22526212), (1868, 21947380), (1945, 21078512), (2015, 20346256), (2170, 18892952), (2335, 17557904), (2480, 16531333), (2723, 15056080), (2821, 14533040), (3112, 13174070), (3224, 12716410), (3269, 12541360), (3472, 11808095), (3640, 11263106), (3736, 10973690), (3890, 10539256), (4030, 10173128), (4340, 9446476), (4670, 8778952), (5057, 8107120), (5446, 7528040), (5642, 7266520), (6071, 6753040), (6224, 6587035), (6448, 6358205), (6538, 6270680), (7280, 5631553), (7472, 5486845), (7780, 5269628), (8060, 5086564), (8680, 4723238), (9340, 4389476), (10114, 4053560), (10892, 3764020), (11284, 3633260), (12059, 3399760), (12142, 3376520), (13076, 3135340), (13615, 3011216), (14105, 2906608), (14477, 2831920), (15560, 2634814), (16120, 2543282), (16345, 2508272), (17360, 2361619), (18680, 2194738), (20228, 2026780), (21784, 1882010), (22568, 1816630), (24118, 1699880), (24284, 1688260), (25285, 1621424), (26152, 1567670), (27230, 1505608), (28210, 1453304), (28954, 1415960), (30355, 1350608), (31120, 1317407), (32240, 1271641), (32690, 1254136), (35399, 1158160), (37360, 1097369), (40456, 1013390), (42497, 964720), (43568, 941005), (45136, 908315), (48236, 849940), (48568, 844130), (50570, 810712), (52304, 783835), (54460, 752804), (56420, 726652), (57908, 707980), (60295, 679952), (60710, 675304), (65380, 627068), (70798, 579080), (72385, 566384), (80912, 506695), (84413, 485680), (84994, 482360), (96472, 424970), (97136, 422065), (101140, 405356), (101339, 404560), (108920, 376402), (112840, 363326), (115816, 353990), (120590, 339976), (121420, 337652), (130760, 313534), (141596, 289540), (144770, 283192), (156767, 261520), (168826, 242840), (169988, 241180), (176995, 231632), (181663, 225680), (188201, 217840), (192944, 212485), (202280, 202678)]