348947160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:5001

約数の個数: 128

約数和(自身を含む): 1137715200

約数和(自身を除く): 788768040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 4937, 5890, 7068, 8835, 9874, 11780, 14136, 14811, 17670, 19748, 23560, 24685, 29622, 35340, 39496, 49370, 59244, 70680, 74055, 93803, 98740, 118488, 148110, 153047, 187606, 197480, 281409, 296220, 306094, 375212, 459141, 469015, 562818, 592440, 612188, 750424, 765235, 918282, 938030, 1125636, 1224376, 1407045, 1530470, 1836564, 1876060, 2251272, 2295705, 2814090, 2907893, 3060940, 3673128, 3752120, 4591410, 5628180, 5815786, 6121880, 8723679, 9182820, 11256360, 11631572, 14539465, 17447358, 18365640, 23263144, 29078930, 34894716, 43618395, 58157860, 69789432, 87236790, 116315720, 174473580, 348947160]

約数ペア:

[(1, 348947160), (2, 174473580), (3, 116315720), (4, 87236790), (5, 69789432), (6, 58157860), (8, 43618395), (10, 34894716), (12, 29078930), (15, 23263144), (19, 18365640), (20, 17447358), (24, 14539465), (30, 11631572), (31, 11256360), (38, 9182820), (40, 8723679), (57, 6121880), (60, 5815786), (62, 5628180), (76, 4591410), (93, 3752120), (95, 3673128), (114, 3060940), (120, 2907893), (124, 2814090), (152, 2295705), (155, 2251272), (186, 1876060), (190, 1836564), (228, 1530470), (248, 1407045), (285, 1224376), (310, 1125636), (372, 938030), (380, 918282), (456, 765235), (465, 750424), (570, 612188), (589, 592440), (620, 562818), (744, 469015), (760, 459141), (930, 375212), (1140, 306094), (1178, 296220), (1240, 281409), (1767, 197480), (1860, 187606), (2280, 153047), (2356, 148110), (2945, 118488), (3534, 98740), (3720, 93803), (4712, 74055), (4937, 70680), (5890, 59244), (7068, 49370), (8835, 39496), (9874, 35340), (11780, 29622), (14136, 24685), (14811, 23560), (17670, 19748)]