416420340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52183}}^1$

素因数の和:52221

約数の個数: 96

約数和(自身を含む): 1402705920

約数和(自身を除く): 986285580

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, 52183, 104366, 156549, 208732, 260915, 313098, 365281, 521830, 626196, 730562, 782745, 991477, 1043660, 1095843, 1461124, 1565490, 1826405, 1982954, 2191686, 2974431, 3130980, 3652810, 3965908, 4383372, 4957385, 5479215, 5948862, 6940339, 7305620, 9914770, 10958430, 11897724, 13880678, 14872155, 19829540, 20821017, 21916860, 27761356, 29744310, 34701695, 41642034, 59488620, 69403390, 83284068, 104105085, 138806780, 208210170, 416420340]

約数ペア:

[(1, 416420340), (2, 208210170), (3, 138806780), (4, 104105085), (5, 83284068), (6, 69403390), (7, 59488620), (10, 41642034), (12, 34701695), (14, 29744310), (15, 27761356), (19, 21916860), (20, 20821017), (21, 19829540), (28, 14872155), (30, 13880678), (35, 11897724), (38, 10958430), (42, 9914770), (57, 7305620), (60, 6940339), (70, 5948862), (76, 5479215), (84, 4957385), (95, 4383372), (105, 3965908), (114, 3652810), (133, 3130980), (140, 2974431), (190, 2191686), (210, 1982954), (228, 1826405), (266, 1565490), (285, 1461124), (380, 1095843), (399, 1043660), (420, 991477), (532, 782745), (570, 730562), (665, 626196), (798, 521830), (1140, 365281), (1330, 313098), (1596, 260915), (1995, 208732), (2660, 156549), (3990, 104366), (7980, 52183)]