7265763960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39139}}^1$

素因数の和:39190

約数の個数: 256

約数和(自身を含む): 28406246400

約数和(自身を除く): 21140482440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3315, 3570, 3640, 4420, 4641, 4760, 5304, 5460, 6188, 6630, 7140, 7735, 8840, 9282, 10920, 12376, 13260, 14280, 15470, 18564, 23205, 26520, 30940, 37128, 39139, 46410, 61880, 78278, 92820, 117417, 156556, 185640, 195695, 234834, 273973, 313112, 391390, 469668, 508807, 547946, 587085, 665363, 782780, 821919, 939336, 1017614, 1095892, 1174170, 1330726, 1369865, 1526421, 1565560, 1643838, 1996089, 2035228, 2191784, 2348340, 2544035, 2661452, 2739730, 3052842, 3287676, 3326815, 3561649, 3992178, 4070456, 4109595, 4657541, 4696680, 5088070, 5322904, 5479460, 6105684, 6575352, 6653630, 7123298, 7632105, 7984356, 8219190, 8649719, 9315082, 9980445, 10176140, 10684947, 10958920, 12211368, 13307260, 13972623, 14246596, 15264210, 15968712, 16438380, 17299438, 17808245, 18630164, 19960890, 20352280, 21369894, 23287705, 25949157, 26614520, 27945246, 28493192, 30528420, 32876760, 34598876, 35616490, 37260328, 39921780, 42739788, 43248595, 46575410, 51898314, 53424735, 55890492, 60548033, 61056840, 69197752, 69863115, 71232980, 79843560, 85479576, 86497190, 93150820, 103796628, 106849470, 111780984, 121096066, 129745785, 139726230, 142465960, 172994380, 181644099, 186301640, 207593256, 213698940, 242192132, 259491570, 279452460, 302740165, 345988760, 363288198, 427397880, 484384264, 518983140, 558904920, 605480330, 726576396, 908220495, 1037966280, 1210960660, 1453152792, 1816440990, 2421921320, 3632881980, 7265763960]

約数ペア:

[(1, 7265763960), (2, 3632881980), (3, 2421921320), (4, 1816440990), (5, 1453152792), (6, 1210960660), (7, 1037966280), (8, 908220495), (10, 726576396), (12, 605480330), (13, 558904920), (14, 518983140), (15, 484384264), (17, 427397880), (20, 363288198), (21, 345988760), (24, 302740165), (26, 279452460), (28, 259491570), (30, 242192132), (34, 213698940), (35, 207593256), (39, 186301640), (40, 181644099), (42, 172994380), (51, 142465960), (52, 139726230), (56, 129745785), (60, 121096066), (65, 111780984), (68, 106849470), (70, 103796628), (78, 93150820), (84, 86497190), (85, 85479576), (91, 79843560), (102, 71232980), (104, 69863115), (105, 69197752), (119, 61056840), (120, 60548033), (130, 55890492), (136, 53424735), (140, 51898314), (156, 46575410), (168, 43248595), (170, 42739788), (182, 39921780), (195, 37260328), (204, 35616490), (210, 34598876), (221, 32876760), (238, 30528420), (255, 28493192), (260, 27945246), (273, 26614520), (280, 25949157), (312, 23287705), (340, 21369894), (357, 20352280), (364, 19960890), (390, 18630164), (408, 17808245), (420, 17299438), (442, 16438380), (455, 15968712), (476, 15264210), (510, 14246596), (520, 13972623), (546, 13307260), (595, 12211368), (663, 10958920), (680, 10684947), (714, 10176140), (728, 9980445), (780, 9315082), (840, 8649719), (884, 8219190), (910, 7984356), (952, 7632105), (1020, 7123298), (1092, 6653630), (1105, 6575352), (1190, 6105684), (1326, 5479460), (1365, 5322904), (1428, 5088070), (1547, 4696680), (1560, 4657541), (1768, 4109595), (1785, 4070456), (1820, 3992178), (2040, 3561649), (2184, 3326815), (2210, 3287676), (2380, 3052842), (2652, 2739730), (2730, 2661452), (2856, 2544035), (3094, 2348340), (3315, 2191784), (3570, 2035228), (3640, 1996089), (4420, 1643838), (4641, 1565560), (4760, 1526421), (5304, 1369865), (5460, 1330726), (6188, 1174170), (6630, 1095892), (7140, 1017614), (7735, 939336), (8840, 821919), (9282, 782780), (10920, 665363), (12376, 587085), (13260, 547946), (14280, 508807), (15470, 469668), (18564, 391390), (23205, 313112), (26520, 273973), (30940, 234834), (37128, 195695), (39139, 185640), (46410, 156556), (61880, 117417), (78278, 92820)]