240556290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2844

約数の個数: 96

約数和(自身を含む): 662173056

約数和(自身を除く): 421616766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 338, 390, 442, 507, 510, 663, 845, 1014, 1105, 1326, 1690, 2210, 2535, 2791, 2873, 3315, 5070, 5582, 5746, 6630, 8373, 8619, 13955, 14365, 16746, 17238, 27910, 28730, 36283, 41865, 43095, 47447, 72566, 83730, 86190, 94894, 108849, 142341, 181415, 217698, 237235, 284682, 362830, 471679, 474470, 544245, 616811, 711705, 943358, 1088490, 1233622, 1415037, 1423410, 1850433, 2358395, 2830074, 3084055, 3700866, 4716790, 6168110, 7075185, 8018543, 9252165, 14150370, 16037086, 18504330, 24055629, 40092715, 48111258, 80185430, 120278145, 240556290]

約数ペア:

[(1, 240556290), (2, 120278145), (3, 80185430), (5, 48111258), (6, 40092715), (10, 24055629), (13, 18504330), (15, 16037086), (17, 14150370), (26, 9252165), (30, 8018543), (34, 7075185), (39, 6168110), (51, 4716790), (65, 3700866), (78, 3084055), (85, 2830074), (102, 2358395), (130, 1850433), (169, 1423410), (170, 1415037), (195, 1233622), (221, 1088490), (255, 943358), (338, 711705), (390, 616811), (442, 544245), (507, 474470), (510, 471679), (663, 362830), (845, 284682), (1014, 237235), (1105, 217698), (1326, 181415), (1690, 142341), (2210, 108849), (2535, 94894), (2791, 86190), (2873, 83730), (3315, 72566), (5070, 47447), (5582, 43095), (5746, 41865), (6630, 36283), (8373, 28730), (8619, 27910), (13955, 17238), (14365, 16746)]