10643640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{12671}}^1$

素因数の和:12692

約数の個数: 64

約数和(自身を含む): 36495360

約数和(自身を除く): 25851720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 12671, 25342, 38013, 50684, 63355, 76026, 88697, 101368, 126710, 152052, 177394, 190065, 253420, 266091, 304104, 354788, 380130, 443485, 506840, 532182, 709576, 760260, 886970, 1064364, 1330455, 1520520, 1773940, 2128728, 2660910, 3547880, 5321820, 10643640]

約数ペア:

[(1, 10643640), (2, 5321820), (3, 3547880), (4, 2660910), (5, 2128728), (6, 1773940), (7, 1520520), (8, 1330455), (10, 1064364), (12, 886970), (14, 760260), (15, 709576), (20, 532182), (21, 506840), (24, 443485), (28, 380130), (30, 354788), (35, 304104), (40, 266091), (42, 253420), (56, 190065), (60, 177394), (70, 152052), (84, 126710), (105, 101368), (120, 88697), (140, 76026), (168, 63355), (210, 50684), (280, 38013), (420, 25342), (840, 12671)]