236295680

素因数分解:

$2^9\times 5^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 570392064

約数和(自身を除く): 334096384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 256, 320, 383, 482, 512, 640, 766, 964, 1205, 1280, 1532, 1915, 1928, 2410, 2560, 3064, 3830, 3856, 4820, 6128, 7660, 7712, 9640, 12256, 15320, 15424, 19280, 24512, 30640, 30848, 38560, 49024, 61280, 61696, 77120, 92303, 98048, 122560, 123392, 154240, 184606, 196096, 245120, 308480, 369212, 461515, 490240, 616960, 738424, 923030, 980480, 1476848, 1846060, 2953696, 3692120, 5907392, 7384240, 11814784, 14768480, 23629568, 29536960, 47259136, 59073920, 118147840, 236295680]

約数ペア:

[(1, 236295680), (2, 118147840), (4, 59073920), (5, 47259136), (8, 29536960), (10, 23629568), (16, 14768480), (20, 11814784), (32, 7384240), (40, 5907392), (64, 3692120), (80, 2953696), (128, 1846060), (160, 1476848), (241, 980480), (256, 923030), (320, 738424), (383, 616960), (482, 490240), (512, 461515), (640, 369212), (766, 308480), (964, 245120), (1205, 196096), (1280, 184606), (1532, 154240), (1915, 123392), (1928, 122560), (2410, 98048), (2560, 92303), (3064, 77120), (3830, 61696), (3856, 61280), (4820, 49024), (6128, 38560), (7660, 30848), (7712, 30640), (9640, 24512), (12256, 19280), (15320, 15424)]