8655376080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 320

約数和(自身を含む): 30138071040

約数和(自身を除く): 21482694960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 109, 120, 124, 130, 155, 156, 186, 195, 208, 218, 240, 248, 260, 310, 312, 327, 372, 390, 403, 436, 465, 496, 520, 545, 620, 624, 654, 744, 780, 806, 821, 872, 930, 1040, 1090, 1209, 1240, 1308, 1417, 1488, 1560, 1612, 1635, 1642, 1744, 1860, 2015, 2180, 2418, 2463, 2480, 2616, 2834, 3120, 3224, 3270, 3284, 3379, 3720, 4030, 4105, 4251, 4360, 4836, 4926, 5232, 5668, 6045, 6448, 6540, 6568, 6758, 7085, 7440, 8060, 8210, 8502, 8720, 9672, 9852, 10137, 10673, 11336, 12090, 12315, 13080, 13136, 13516, 14170, 16120, 16420, 16895, 17004, 19344, 19704, 20274, 21255, 21346, 22672, 24180, 24630, 25451, 26160, 27032, 28340, 32019, 32240, 32840, 33790, 34008, 39408, 40548, 42510, 42692, 43927, 48360, 49260, 50685, 50902, 53365, 54064, 56680, 64038, 65680, 67580, 68016, 76353, 81096, 85020, 85384, 87854, 89489, 96720, 98520, 101370, 101804, 106730, 113360, 127255, 128076, 131781, 135160, 152706, 160095, 162192, 170040, 170768, 175708, 178978, 197040, 202740, 203608, 213460, 219635, 254510, 256152, 263562, 268467, 270320, 305412, 320190, 330863, 340080, 351416, 357956, 381765, 405480, 407216, 426920, 439270, 447445, 509020, 512304, 527124, 536934, 610824, 640380, 658905, 661726, 702832, 715912, 763530, 810960, 853840, 878540, 894890, 992589, 1018040, 1054248, 1073868, 1163357, 1221648, 1280760, 1317810, 1323452, 1342335, 1431824, 1527060, 1654315, 1757080, 1789780, 1985178, 2036080, 2108496, 2147736, 2326714, 2561520, 2635620, 2646904, 2684670, 2774159, 3054120, 3308630, 3490071, 3514160, 3579560, 3970356, 4295472, 4653428, 4962945, 5271240, 5293808, 5369340, 5548318, 5816785, 6108240, 6617260, 6980142, 7159120, 7940712, 8322477, 9306856, 9925890, 10542480, 10738680, 11096636, 11633570, 13234520, 13870795, 13960284, 15881424, 16644954, 17450355, 18613712, 19851780, 21477360, 22193272, 23267140, 26469040, 27741590, 27920568, 33289908, 34900710, 36064067, 39703560, 41612385, 44386544, 46534280, 55483180, 55841136, 66579816, 69801420, 72128134, 79407120, 83224770, 93068560, 108192201, 110966360, 133159632, 139602840, 144256268, 166449540, 180320335, 216384402, 221932720, 279205680, 288512536, 332899080, 360640670, 432768804, 540961005, 577025072, 665798160, 721281340, 865537608, 1081922010, 1442562680, 1731075216, 2163844020, 2885125360, 4327688040, 8655376080]

約数ペア:

[(1, 8655376080), (2, 4327688040), (3, 2885125360), (4, 2163844020), (5, 1731075216), (6, 1442562680), (8, 1081922010), (10, 865537608), (12, 721281340), (13, 665798160), (15, 577025072), (16, 540961005), (20, 432768804), (24, 360640670), (26, 332899080), (30, 288512536), (31, 279205680), (39, 221932720), (40, 216384402), (48, 180320335), (52, 166449540), (60, 144256268), (62, 139602840), (65, 133159632), (78, 110966360), (80, 108192201), (93, 93068560), (104, 83224770), (109, 79407120), (120, 72128134), (124, 69801420), (130, 66579816), (155, 55841136), (156, 55483180), (186, 46534280), (195, 44386544), (208, 41612385), (218, 39703560), (240, 36064067), (248, 34900710), (260, 33289908), (310, 27920568), (312, 27741590), (327, 26469040), (372, 23267140), (390, 22193272), (403, 21477360), (436, 19851780), (465, 18613712), (496, 17450355), (520, 16644954), (545, 15881424), (620, 13960284), (624, 13870795), (654, 13234520), (744, 11633570), (780, 11096636), (806, 10738680), (821, 10542480), (872, 9925890), (930, 9306856), (1040, 8322477), (1090, 7940712), (1209, 7159120), (1240, 6980142), (1308, 6617260), (1417, 6108240), (1488, 5816785), (1560, 5548318), (1612, 5369340), (1635, 5293808), (1642, 5271240), (1744, 4962945), (1860, 4653428), (2015, 4295472), (2180, 3970356), (2418, 3579560), (2463, 3514160), (2480, 3490071), (2616, 3308630), (2834, 3054120), (3120, 2774159), (3224, 2684670), (3270, 2646904), (3284, 2635620), (3379, 2561520), (3720, 2326714), (4030, 2147736), (4105, 2108496), (4251, 2036080), (4360, 1985178), (4836, 1789780), (4926, 1757080), (5232, 1654315), (5668, 1527060), (6045, 1431824), (6448, 1342335), (6540, 1323452), (6568, 1317810), (6758, 1280760), (7085, 1221648), (7440, 1163357), (8060, 1073868), (8210, 1054248), (8502, 1018040), (8720, 992589), (9672, 894890), (9852, 878540), (10137, 853840), (10673, 810960), (11336, 763530), (12090, 715912), (12315, 702832), (13080, 661726), (13136, 658905), (13516, 640380), (14170, 610824), (16120, 536934), (16420, 527124), (16895, 512304), (17004, 509020), (19344, 447445), (19704, 439270), (20274, 426920), (21255, 407216), (21346, 405480), (22672, 381765), (24180, 357956), (24630, 351416), (25451, 340080), (26160, 330863), (27032, 320190), (28340, 305412), (32019, 270320), (32240, 268467), (32840, 263562), (33790, 256152), (34008, 254510), (39408, 219635), (40548, 213460), (42510, 203608), (42692, 202740), (43927, 197040), (48360, 178978), (49260, 175708), (50685, 170768), (50902, 170040), (53365, 162192), (54064, 160095), (56680, 152706), (64038, 135160), (65680, 131781), (67580, 128076), (68016, 127255), (76353, 113360), (81096, 106730), (85020, 101804), (85384, 101370), (87854, 98520), (89489, 96720)]