80035830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 268738560

約数和(自身を除く): 188702730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 47, 51, 53, 54, 63, 70, 85, 90, 94, 102, 105, 106, 119, 126, 135, 141, 153, 159, 170, 189, 210, 235, 238, 255, 265, 270, 282, 306, 315, 318, 329, 357, 371, 378, 423, 459, 470, 477, 510, 530, 595, 630, 658, 705, 714, 742, 765, 795, 799, 846, 901, 918, 945, 954, 987, 1071, 1113, 1190, 1269, 1410, 1431, 1530, 1590, 1598, 1645, 1785, 1802, 1855, 1890, 1974, 2115, 2142, 2226, 2295, 2385, 2397, 2491, 2538, 2703, 2862, 2961, 3213, 3290, 3339, 3570, 3710, 3995, 4230, 4505, 4590, 4770, 4794, 4935, 4982, 5355, 5406, 5565, 5593, 5922, 6307, 6345, 6426, 6678, 7155, 7191, 7473, 7990, 8109, 8883, 9010, 9870, 10017, 10710, 11130, 11186, 11985, 12455, 12614, 12690, 13515, 14310, 14382, 14805, 14946, 16065, 16218, 16695, 16779, 17437, 17766, 18921, 20034, 21573, 22419, 23970, 24327, 24910, 27030, 27965, 29610, 31535, 32130, 33390, 33558, 34874, 35955, 37365, 37842, 40545, 42347, 43146, 44415, 44838, 48654, 50085, 50337, 52311, 55930, 56763, 63070, 67257, 71910, 74730, 81090, 83895, 84694, 87185, 88830, 94605, 100170, 100674, 104622, 107865, 112095, 113526, 121635, 127041, 134514, 151011, 156933, 167790, 170289, 174370, 189210, 211735, 215730, 224190, 243270, 251685, 254082, 261555, 283815, 296429, 302022, 313866, 336285, 340578, 381123, 423470, 470799, 503370, 523110, 567630, 592858, 635205, 672570, 755055, 762246, 784665, 851445, 889287, 941598, 1143369, 1270410, 1482145, 1510110, 1569330, 1702890, 1778574, 1905615, 2286738, 2353995, 2667861, 2964290, 3811230, 4446435, 4707990, 5335722, 5716845, 8003583, 8892870, 11433690, 13339305, 16007166, 26678610, 40017915, 80035830]

約数ペア:

[(1, 80035830), (2, 40017915), (3, 26678610), (5, 16007166), (6, 13339305), (7, 11433690), (9, 8892870), (10, 8003583), (14, 5716845), (15, 5335722), (17, 4707990), (18, 4446435), (21, 3811230), (27, 2964290), (30, 2667861), (34, 2353995), (35, 2286738), (42, 1905615), (45, 1778574), (47, 1702890), (51, 1569330), (53, 1510110), (54, 1482145), (63, 1270410), (70, 1143369), (85, 941598), (90, 889287), (94, 851445), (102, 784665), (105, 762246), (106, 755055), (119, 672570), (126, 635205), (135, 592858), (141, 567630), (153, 523110), (159, 503370), (170, 470799), (189, 423470), (210, 381123), (235, 340578), (238, 336285), (255, 313866), (265, 302022), (270, 296429), (282, 283815), (306, 261555), (315, 254082), (318, 251685), (329, 243270), (357, 224190), (371, 215730), (378, 211735), (423, 189210), (459, 174370), (470, 170289), (477, 167790), (510, 156933), (530, 151011), (595, 134514), (630, 127041), (658, 121635), (705, 113526), (714, 112095), (742, 107865), (765, 104622), (795, 100674), (799, 100170), (846, 94605), (901, 88830), (918, 87185), (945, 84694), (954, 83895), (987, 81090), (1071, 74730), (1113, 71910), (1190, 67257), (1269, 63070), (1410, 56763), (1431, 55930), (1530, 52311), (1590, 50337), (1598, 50085), (1645, 48654), (1785, 44838), (1802, 44415), (1855, 43146), (1890, 42347), (1974, 40545), (2115, 37842), (2142, 37365), (2226, 35955), (2295, 34874), (2385, 33558), (2397, 33390), (2491, 32130), (2538, 31535), (2703, 29610), (2862, 27965), (2961, 27030), (3213, 24910), (3290, 24327), (3339, 23970), (3570, 22419), (3710, 21573), (3995, 20034), (4230, 18921), (4505, 17766), (4590, 17437), (4770, 16779), (4794, 16695), (4935, 16218), (4982, 16065), (5355, 14946), (5406, 14805), (5565, 14382), (5593, 14310), (5922, 13515), (6307, 12690), (6345, 12614), (6426, 12455), (6678, 11985), (7155, 11186), (7191, 11130), (7473, 10710), (7990, 10017), (8109, 9870), (8883, 9010)]