756805140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15439

約数の個数: 192

約数和(自身を含む): 2898040320

約数和(自身を除く): 2141235180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 15401, 16380, 24570, 30802, 46203, 49140, 61604, 77005, 92406, 107807, 138609, 154010, 184812, 200213, 215614, 231015, 277218, 308020, 323421, 400426, 415827, 431228, 462030, 539035, 554436, 600639, 646842, 693045, 800852, 831654, 924060, 970263, 1001065, 1078070, 1201278, 1293684, 1386090, 1401491, 1617105, 1663308, 1801917, 1940526, 2002130, 2079135, 2156140, 2402556, 2772180, 2802982, 2910789, 3003195, 3234210, 3603834, 3881052, 4004260, 4158270, 4204473, 4851315, 5405751, 5605964, 5821578, 6006390, 6468420, 7007455, 7207668, 8316540, 8408946, 9009585, 9702630, 10811502, 11643156, 12012780, 12613419, 14014910, 14553945, 16817892, 18019170, 19405260, 21022365, 21623004, 25226838, 27028755, 28029820, 29107890, 36038340, 37840257, 42044730, 50453676, 54057510, 58215780, 63067095, 75680514, 84089460, 108115020, 126134190, 151361028, 189201285, 252268380, 378402570, 756805140]

約数ペア:

[(1, 756805140), (2, 378402570), (3, 252268380), (4, 189201285), (5, 151361028), (6, 126134190), (7, 108115020), (9, 84089460), (10, 75680514), (12, 63067095), (13, 58215780), (14, 54057510), (15, 50453676), (18, 42044730), (20, 37840257), (21, 36038340), (26, 29107890), (27, 28029820), (28, 27028755), (30, 25226838), (35, 21623004), (36, 21022365), (39, 19405260), (42, 18019170), (45, 16817892), (52, 14553945), (54, 14014910), (60, 12613419), (63, 12012780), (65, 11643156), (70, 10811502), (78, 9702630), (84, 9009585), (90, 8408946), (91, 8316540), (105, 7207668), (108, 7007455), (117, 6468420), (126, 6006390), (130, 5821578), (135, 5605964), (140, 5405751), (156, 4851315), (180, 4204473), (182, 4158270), (189, 4004260), (195, 3881052), (210, 3603834), (234, 3234210), (252, 3003195), (260, 2910789), (270, 2802982), (273, 2772180), (315, 2402556), (351, 2156140), (364, 2079135), (378, 2002130), (390, 1940526), (420, 1801917), (455, 1663308), (468, 1617105), (540, 1401491), (546, 1386090), (585, 1293684), (630, 1201278), (702, 1078070), (756, 1001065), (780, 970263), (819, 924060), (910, 831654), (945, 800852), (1092, 693045), (1170, 646842), (1260, 600639), (1365, 554436), (1404, 539035), (1638, 462030), (1755, 431228), (1820, 415827), (1890, 400426), (2340, 323421), (2457, 308020), (2730, 277218), (3276, 231015), (3510, 215614), (3780, 200213), (4095, 184812), (4914, 154010), (5460, 138609), (7020, 107807), (8190, 92406), (9828, 77005), (12285, 61604), (15401, 49140), (16380, 46203), (24570, 30802)]