76244280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 263692800

約数和(自身を除く): 187448520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 653, 695, 834, 840, 973, 1112, 1306, 1390, 1668, 1946, 1959, 2085, 2612, 2780, 2919, 3265, 3336, 3892, 3918, 4170, 4571, 4865, 5224, 5560, 5838, 6530, 7784, 7836, 8340, 9142, 9730, 9795, 11676, 13060, 13713, 14595, 15672, 16680, 18284, 19460, 19590, 22855, 23352, 26120, 27426, 29190, 36568, 38920, 39180, 45710, 54852, 58380, 68565, 78360, 90767, 91420, 109704, 116760, 137130, 181534, 182840, 272301, 274260, 363068, 453835, 544602, 548520, 635369, 726136, 907670, 1089204, 1270738, 1361505, 1815340, 1906107, 2178408, 2541476, 2723010, 3176845, 3630680, 3812214, 5082952, 5446020, 6353690, 7624428, 9530535, 10892040, 12707380, 15248856, 19061070, 25414760, 38122140, 76244280]

約数ペア:

[(1, 76244280), (2, 38122140), (3, 25414760), (4, 19061070), (5, 15248856), (6, 12707380), (7, 10892040), (8, 9530535), (10, 7624428), (12, 6353690), (14, 5446020), (15, 5082952), (20, 3812214), (21, 3630680), (24, 3176845), (28, 2723010), (30, 2541476), (35, 2178408), (40, 1906107), (42, 1815340), (56, 1361505), (60, 1270738), (70, 1089204), (84, 907670), (105, 726136), (120, 635369), (139, 548520), (140, 544602), (168, 453835), (210, 363068), (278, 274260), (280, 272301), (417, 182840), (420, 181534), (556, 137130), (653, 116760), (695, 109704), (834, 91420), (840, 90767), (973, 78360), (1112, 68565), (1306, 58380), (1390, 54852), (1668, 45710), (1946, 39180), (1959, 38920), (2085, 36568), (2612, 29190), (2780, 27426), (2919, 26120), (3265, 23352), (3336, 22855), (3892, 19590), (3918, 19460), (4170, 18284), (4571, 16680), (4865, 15672), (5224, 14595), (5560, 13713), (5838, 13060), (6530, 11676), (7784, 9795), (7836, 9730), (8340, 9142)]