379823340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2447}}^1$

素因数の和:2671

約数の個数: 96

約数和(自身を含む): 1151539200

約数和(自身を除く): 771715860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 780, 796, 995, 1194, 1990, 2388, 2447, 2587, 2985, 3980, 4894, 5174, 5970, 7341, 7761, 9788, 10348, 11940, 12235, 12935, 14682, 15522, 24470, 25870, 29364, 31044, 31811, 36705, 38805, 48940, 51740, 63622, 73410, 77610, 95433, 127244, 146820, 155220, 159055, 190866, 318110, 381732, 477165, 486953, 636220, 954330, 973906, 1460859, 1908660, 1947812, 2434765, 2921718, 4869530, 5843436, 6330389, 7304295, 9739060, 12660778, 14608590, 18991167, 25321556, 29217180, 31651945, 37982334, 63303890, 75964668, 94955835, 126607780, 189911670, 379823340]

約数ペア:

[(1, 379823340), (2, 189911670), (3, 126607780), (4, 94955835), (5, 75964668), (6, 63303890), (10, 37982334), (12, 31651945), (13, 29217180), (15, 25321556), (20, 18991167), (26, 14608590), (30, 12660778), (39, 9739060), (52, 7304295), (60, 6330389), (65, 5843436), (78, 4869530), (130, 2921718), (156, 2434765), (195, 1947812), (199, 1908660), (260, 1460859), (390, 973906), (398, 954330), (597, 636220), (780, 486953), (796, 477165), (995, 381732), (1194, 318110), (1990, 190866), (2388, 159055), (2447, 155220), (2587, 146820), (2985, 127244), (3980, 95433), (4894, 77610), (5174, 73410), (5970, 63622), (7341, 51740), (7761, 48940), (9788, 38805), (10348, 36705), (11940, 31811), (12235, 31044), (12935, 29364), (14682, 25870), (15522, 24470)]