26943603960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{145139}}^1$

素因数の和:145190

約数の個数: 256

約数和(自身を含む): 105336806400

約数和(自身を除く): 78393202440

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, 46410, 61880, 92820, 145139, 185640, 290278, 435417, 580556, 725695, 870834, 1015973, 1161112, 1451390, 1741668, 1886807, 2031946, 2177085, 2467363, 2902780, 3047919, 3483336, 3773614, 4063892, 4354170, 4934726, 5079865, 5660421, 5805560, 6095838, 7402089, 7547228, 8127784, 8708340, 9434035, 9869452, 10159730, 11320842, 12191676, 12336815, 13207649, 14804178, 15094456, 15239595, 17271541, 17416680, 18868070, 19738904, 20319460, 22641684, 24383352, 24673630, 26415298, 28302105, 29608356, 30479190, 32075719, 34543082, 37010445, 37736140, 39622947, 40638920, 45283368, 49347260, 51814623, 52830596, 56604210, 59216712, 60958380, 64151438, 66038245, 69086164, 74020890, 75472280, 79245894, 86357705, 96227157, 98694520, 103629246, 105661192, 113208420, 121916760, 128302876, 132076490, 138172328, 148041780, 158491788, 160378595, 172715410, 192454314, 198114735, 207258492, 224530033, 226416840, 256605752, 259073115, 264152980, 296083560, 316983576, 320757190, 345430820, 384908628, 396229470, 414516984, 449060066, 481135785, 518146230, 528305960, 641514380, 673590099, 690861640, 769817256, 792458940, 898120132, 962271570, 1036292460, 1122650165, 1283028760, 1347180198, 1584917880, 1796240264, 1924543140, 2072584920, 2245300330, 2694360396, 3367950495, 3849086280, 4490600660, 5388720792, 6735900990, 8981201320, 13471801980, 26943603960]

約数ペア:

[(1, 26943603960), (2, 13471801980), (3, 8981201320), (4, 6735900990), (5, 5388720792), (6, 4490600660), (7, 3849086280), (8, 3367950495), (10, 2694360396), (12, 2245300330), (13, 2072584920), (14, 1924543140), (15, 1796240264), (17, 1584917880), (20, 1347180198), (21, 1283028760), (24, 1122650165), (26, 1036292460), (28, 962271570), (30, 898120132), (34, 792458940), (35, 769817256), (39, 690861640), (40, 673590099), (42, 641514380), (51, 528305960), (52, 518146230), (56, 481135785), (60, 449060066), (65, 414516984), (68, 396229470), (70, 384908628), (78, 345430820), (84, 320757190), (85, 316983576), (91, 296083560), (102, 264152980), (104, 259073115), (105, 256605752), (119, 226416840), (120, 224530033), (130, 207258492), (136, 198114735), (140, 192454314), (156, 172715410), (168, 160378595), (170, 158491788), (182, 148041780), (195, 138172328), (204, 132076490), (210, 128302876), (221, 121916760), (238, 113208420), (255, 105661192), (260, 103629246), (273, 98694520), (280, 96227157), (312, 86357705), (340, 79245894), (357, 75472280), (364, 74020890), (390, 69086164), (408, 66038245), (420, 64151438), (442, 60958380), (455, 59216712), (476, 56604210), (510, 52830596), (520, 51814623), (546, 49347260), (595, 45283368), (663, 40638920), (680, 39622947), (714, 37736140), (728, 37010445), (780, 34543082), (840, 32075719), (884, 30479190), (910, 29608356), (952, 28302105), (1020, 26415298), (1092, 24673630), (1105, 24383352), (1190, 22641684), (1326, 20319460), (1365, 19738904), (1428, 18868070), (1547, 17416680), (1560, 17271541), (1768, 15239595), (1785, 15094456), (1820, 14804178), (2040, 13207649), (2184, 12336815), (2210, 12191676), (2380, 11320842), (2652, 10159730), (2730, 9869452), (2856, 9434035), (3094, 8708340), (3315, 8127784), (3570, 7547228), (3640, 7402089), (4420, 6095838), (4641, 5805560), (4760, 5660421), (5304, 5079865), (5460, 4934726), (6188, 4354170), (6630, 4063892), (7140, 3773614), (7735, 3483336), (8840, 3047919), (9282, 2902780), (10920, 2467363), (12376, 2177085), (13260, 2031946), (14280, 1886807), (15470, 1741668), (18564, 1451390), (23205, 1161112), (26520, 1015973), (30940, 870834), (37128, 725695), (46410, 580556), (61880, 435417), (92820, 290278), (145139, 185640)]