152040980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 396453120

約数和(自身を除く): 244412140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 139, 140, 182, 260, 278, 364, 455, 556, 601, 695, 910, 973, 1202, 1390, 1807, 1820, 1946, 2404, 2780, 3005, 3614, 3892, 4207, 4865, 6010, 7228, 7813, 8414, 9035, 9730, 12020, 12649, 15626, 16828, 18070, 19460, 21035, 25298, 31252, 36140, 39065, 42070, 50596, 54691, 63245, 78130, 83539, 84140, 109382, 126490, 156260, 167078, 218764, 252980, 273455, 334156, 417695, 546910, 584773, 835390, 1086007, 1093820, 1169546, 1670780, 2172014, 2339092, 2923865, 4344028, 5430035, 5847730, 7602049, 10860070, 11695460, 15204098, 21720140, 30408196, 38010245, 76020490, 152040980]

約数ペア:

[(1, 152040980), (2, 76020490), (4, 38010245), (5, 30408196), (7, 21720140), (10, 15204098), (13, 11695460), (14, 10860070), (20, 7602049), (26, 5847730), (28, 5430035), (35, 4344028), (52, 2923865), (65, 2339092), (70, 2172014), (91, 1670780), (130, 1169546), (139, 1093820), (140, 1086007), (182, 835390), (260, 584773), (278, 546910), (364, 417695), (455, 334156), (556, 273455), (601, 252980), (695, 218764), (910, 167078), (973, 156260), (1202, 126490), (1390, 109382), (1807, 84140), (1820, 83539), (1946, 78130), (2404, 63245), (2780, 54691), (3005, 50596), (3614, 42070), (3892, 39065), (4207, 36140), (4865, 31252), (6010, 25298), (7228, 21035), (7813, 19460), (8414, 18070), (9035, 16828), (9730, 15626), (12020, 12649)]