40432140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{32089}}^1$

素因数の和:32111

約数の個数: 72

約数和(自身を含む): 140169120

約数和(自身を除く): 99736980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 32089, 64178, 96267, 128356, 160445, 192534, 224623, 288801, 320890, 385068, 449246, 481335, 577602, 641780, 673869, 898492, 962670, 1123115, 1155204, 1347738, 1444005, 1925340, 2021607, 2246230, 2695476, 2888010, 3369345, 4043214, 4492460, 5776020, 6738690, 8086428, 10108035, 13477380, 20216070, 40432140]

約数ペア:

[(1, 40432140), (2, 20216070), (3, 13477380), (4, 10108035), (5, 8086428), (6, 6738690), (7, 5776020), (9, 4492460), (10, 4043214), (12, 3369345), (14, 2888010), (15, 2695476), (18, 2246230), (20, 2021607), (21, 1925340), (28, 1444005), (30, 1347738), (35, 1155204), (36, 1123115), (42, 962670), (45, 898492), (60, 673869), (63, 641780), (70, 577602), (84, 481335), (90, 449246), (105, 385068), (126, 320890), (140, 288801), (180, 224623), (210, 192534), (252, 160445), (315, 128356), (420, 96267), (630, 64178), (1260, 32089)]