147226440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2147

約数の個数: 128

約数和(自身を含む): 480153600

約数和(自身を除く): 332927160

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, 2083, 2280, 2356, 2945, 3534, 3720, 4166, 4712, 5890, 6249, 7068, 8332, 8835, 10415, 11780, 12498, 14136, 16664, 17670, 20830, 23560, 24996, 31245, 35340, 39577, 41660, 49992, 62490, 64573, 70680, 79154, 83320, 118731, 124980, 129146, 158308, 193719, 197885, 237462, 249960, 258292, 316616, 322865, 387438, 395770, 474924, 516584, 593655, 645730, 774876, 791540, 949848, 968595, 1187310, 1226887, 1291460, 1549752, 1583080, 1937190, 2374620, 2453774, 2582920, 3680661, 3874380, 4749240, 4907548, 6134435, 7361322, 7748760, 9815096, 12268870, 14722644, 18403305, 24537740, 29445288, 36806610, 49075480, 73613220, 147226440]

約数ペア:

[(1, 147226440), (2, 73613220), (3, 49075480), (4, 36806610), (5, 29445288), (6, 24537740), (8, 18403305), (10, 14722644), (12, 12268870), (15, 9815096), (19, 7748760), (20, 7361322), (24, 6134435), (30, 4907548), (31, 4749240), (38, 3874380), (40, 3680661), (57, 2582920), (60, 2453774), (62, 2374620), (76, 1937190), (93, 1583080), (95, 1549752), (114, 1291460), (120, 1226887), (124, 1187310), (152, 968595), (155, 949848), (186, 791540), (190, 774876), (228, 645730), (248, 593655), (285, 516584), (310, 474924), (372, 395770), (380, 387438), (456, 322865), (465, 316616), (570, 258292), (589, 249960), (620, 237462), (744, 197885), (760, 193719), (930, 158308), (1140, 129146), (1178, 124980), (1240, 118731), (1767, 83320), (1860, 79154), (2083, 70680), (2280, 64573), (2356, 62490), (2945, 49992), (3534, 41660), (3720, 39577), (4166, 35340), (4712, 31245), (5890, 24996), (6249, 23560), (7068, 20830), (8332, 17670), (8835, 16664), (10415, 14136), (11780, 12498)]