417840780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52361}}^1$

素因数の和:52399

約数の個数: 96

約数和(自身を含む): 1407490560

約数和(自身を除く): 989649780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 52361, 104722, 157083, 209444, 261805, 314166, 366527, 523610, 628332, 733054, 785415, 994859, 1047220, 1099581, 1466108, 1570830, 1832635, 1989718, 2199162, 2984577, 3141660, 3665270, 3979436, 4398324, 4974295, 5497905, 5969154, 6964013, 7330540, 9948590, 10995810, 11938308, 13928026, 14922885, 19897180, 20892039, 21991620, 27856052, 29845770, 34820065, 41784078, 59691540, 69640130, 83568156, 104460195, 139280260, 208920390, 417840780]

約数ペア:

[(1, 417840780), (2, 208920390), (3, 139280260), (4, 104460195), (5, 83568156), (6, 69640130), (7, 59691540), (10, 41784078), (12, 34820065), (14, 29845770), (15, 27856052), (19, 21991620), (20, 20892039), (21, 19897180), (28, 14922885), (30, 13928026), (35, 11938308), (38, 10995810), (42, 9948590), (57, 7330540), (60, 6964013), (70, 5969154), (76, 5497905), (84, 4974295), (95, 4398324), (105, 3979436), (114, 3665270), (133, 3141660), (140, 2984577), (190, 2199162), (210, 1989718), (228, 1832635), (266, 1570830), (285, 1466108), (380, 1099581), (399, 1047220), (420, 994859), (532, 785415), (570, 733054), (665, 628332), (798, 523610), (1140, 366527), (1330, 314166), (1596, 261805), (1995, 209444), (2660, 157083), (3990, 104722), (7980, 52361)]