396613980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16567}}^1$

素因数の和:16608

約数の個数: 144

約数和(自身を含む): 1447380480

約数和(自身を除く): 1050766500

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, 16567, 23940, 33134, 49701, 66268, 82835, 99402, 115969, 149103, 165670, 198804, 231938, 248505, 298206, 314773, 331340, 347907, 463876, 497010, 579845, 596412, 629546, 695814, 745515, 944319, 994020, 1043721, 1159690, 1259092, 1391628, 1491030, 1573865, 1739535, 1888638, 2087442, 2203411, 2319380, 2832957, 2982060, 3147730, 3479070, 3777276, 4174884, 4406822, 4721595, 5218605, 5665914, 6295460, 6610233, 6958140, 8813644, 9443190, 10437210, 11017055, 11331828, 13220466, 14164785, 18886380, 19830699, 20874420, 22034110, 26440932, 28329570, 33051165, 39661398, 44068220, 56659140, 66102330, 79322796, 99153495, 132204660, 198306990, 396613980]

約数ペア:

[(1, 396613980), (2, 198306990), (3, 132204660), (4, 99153495), (5, 79322796), (6, 66102330), (7, 56659140), (9, 44068220), (10, 39661398), (12, 33051165), (14, 28329570), (15, 26440932), (18, 22034110), (19, 20874420), (20, 19830699), (21, 18886380), (28, 14164785), (30, 13220466), (35, 11331828), (36, 11017055), (38, 10437210), (42, 9443190), (45, 8813644), (57, 6958140), (60, 6610233), (63, 6295460), (70, 5665914), (76, 5218605), (84, 4721595), (90, 4406822), (95, 4174884), (105, 3777276), (114, 3479070), (126, 3147730), (133, 2982060), (140, 2832957), (171, 2319380), (180, 2203411), (190, 2087442), (210, 1888638), (228, 1739535), (252, 1573865), (266, 1491030), (285, 1391628), (315, 1259092), (342, 1159690), (380, 1043721), (399, 994020), (420, 944319), (532, 745515), (570, 695814), (630, 629546), (665, 596412), (684, 579845), (798, 497010), (855, 463876), (1140, 347907), (1197, 331340), (1260, 314773), (1330, 298206), (1596, 248505), (1710, 231938), (1995, 198804), (2394, 165670), (2660, 149103), (3420, 115969), (3990, 99402), (4788, 82835), (5985, 66268), (7980, 49701), (11970, 33134), (16567, 23940)]