297646020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12433}}^1$

素因数の和:12474

約数の個数: 144

約数和(自身を含む): 1086234240

約数和(自身を除く): 788588220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 12433, 23940, 24866, 37299, 49732, 62165, 74598, 87031, 111897, 124330, 149196, 174062, 186495, 223794, 236227, 248660, 261093, 348124, 372990, 435155, 447588, 472454, 522186, 559485, 708681, 745980, 783279, 870310, 944908, 1044372, 1118970, 1181135, 1305465, 1417362, 1566558, 1653589, 1740620, 2126043, 2237940, 2362270, 2610930, 2834724, 3133116, 3307178, 3543405, 3916395, 4252086, 4724540, 4960767, 5221860, 6614356, 7086810, 7832790, 8267945, 8504172, 9921534, 10630215, 14173620, 14882301, 15665580, 16535890, 19843068, 21260430, 24803835, 29764602, 33071780, 42520860, 49607670, 59529204, 74411505, 99215340, 148823010, 297646020]

約数ペア:

[(1, 297646020), (2, 148823010), (3, 99215340), (4, 74411505), (5, 59529204), (6, 49607670), (7, 42520860), (9, 33071780), (10, 29764602), (12, 24803835), (14, 21260430), (15, 19843068), (18, 16535890), (19, 15665580), (20, 14882301), (21, 14173620), (28, 10630215), (30, 9921534), (35, 8504172), (36, 8267945), (38, 7832790), (42, 7086810), (45, 6614356), (57, 5221860), (60, 4960767), (63, 4724540), (70, 4252086), (76, 3916395), (84, 3543405), (90, 3307178), (95, 3133116), (105, 2834724), (114, 2610930), (126, 2362270), (133, 2237940), (140, 2126043), (171, 1740620), (180, 1653589), (190, 1566558), (210, 1417362), (228, 1305465), (252, 1181135), (266, 1118970), (285, 1044372), (315, 944908), (342, 870310), (380, 783279), (399, 745980), (420, 708681), (532, 559485), (570, 522186), (630, 472454), (665, 447588), (684, 435155), (798, 372990), (855, 348124), (1140, 261093), (1197, 248660), (1260, 236227), (1330, 223794), (1596, 186495), (1710, 174062), (1995, 149196), (2394, 124330), (2660, 111897), (3420, 87031), (3990, 74598), (4788, 62165), (5985, 49732), (7980, 37299), (11970, 24866), (12433, 23940)]