16529940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4373}}^1$

素因数の和:4398

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 42256620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4373, 8746, 13119, 17492, 21865, 26238, 30611, 39357, 43730, 52476, 61222, 65595, 78714, 87460, 91833, 118071, 122444, 131190, 153055, 157428, 183666, 196785, 236142, 262380, 275499, 306110, 367332, 393570, 459165, 472284, 550998, 590355, 612220, 787140, 826497, 918330, 1101996, 1180710, 1377495, 1652994, 1836660, 2361420, 2754990, 3305988, 4132485, 5509980, 8264970, 16529940]

約数ペア:

[(1, 16529940), (2, 8264970), (3, 5509980), (4, 4132485), (5, 3305988), (6, 2754990), (7, 2361420), (9, 1836660), (10, 1652994), (12, 1377495), (14, 1180710), (15, 1101996), (18, 918330), (20, 826497), (21, 787140), (27, 612220), (28, 590355), (30, 550998), (35, 472284), (36, 459165), (42, 393570), (45, 367332), (54, 306110), (60, 275499), (63, 262380), (70, 236142), (84, 196785), (90, 183666), (105, 157428), (108, 153055), (126, 131190), (135, 122444), (140, 118071), (180, 91833), (189, 87460), (210, 78714), (252, 65595), (270, 61222), (315, 52476), (378, 43730), (420, 39357), (540, 30611), (630, 26238), (756, 21865), (945, 17492), (1260, 13119), (1890, 8746), (3780, 4373)]