348025440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{14797}}^1$

素因数の和:14829

約数の個数: 144

約数和(自身を含む): 1275350832

約数和(自身を除く): 927325392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 14797, 23520, 29594, 44391, 59188, 73985, 88782, 103579, 118376, 147970, 177564, 207158, 221955, 236752, 295940, 310737, 355128, 414316, 443910, 473504, 517895, 591880, 621474, 710256, 725053, 828632, 887820, 1035790, 1183760, 1242948, 1420512, 1450106, 1553685, 1657264, 1775640, 2071580, 2175159, 2367520, 2485896, 2900212, 3107370, 3314528, 3551280, 3625265, 4143160, 4350318, 4971792, 5800424, 6214740, 7102560, 7250530, 8286320, 8700636, 9943584, 10875795, 11600848, 12429480, 14501060, 16572640, 17401272, 21751590, 23201696, 24858960, 29002120, 34802544, 43503180, 49717920, 58004240, 69605088, 87006360, 116008480, 174012720, 348025440]

約数ペア:

[(1, 348025440), (2, 174012720), (3, 116008480), (4, 87006360), (5, 69605088), (6, 58004240), (7, 49717920), (8, 43503180), (10, 34802544), (12, 29002120), (14, 24858960), (15, 23201696), (16, 21751590), (20, 17401272), (21, 16572640), (24, 14501060), (28, 12429480), (30, 11600848), (32, 10875795), (35, 9943584), (40, 8700636), (42, 8286320), (48, 7250530), (49, 7102560), (56, 6214740), (60, 5800424), (70, 4971792), (80, 4350318), (84, 4143160), (96, 3625265), (98, 3551280), (105, 3314528), (112, 3107370), (120, 2900212), (140, 2485896), (147, 2367520), (160, 2175159), (168, 2071580), (196, 1775640), (210, 1657264), (224, 1553685), (240, 1450106), (245, 1420512), (280, 1242948), (294, 1183760), (336, 1035790), (392, 887820), (420, 828632), (480, 725053), (490, 710256), (560, 621474), (588, 591880), (672, 517895), (735, 473504), (784, 443910), (840, 414316), (980, 355128), (1120, 310737), (1176, 295940), (1470, 236752), (1568, 221955), (1680, 207158), (1960, 177564), (2352, 147970), (2940, 118376), (3360, 103579), (3920, 88782), (4704, 73985), (5880, 59188), (7840, 44391), (11760, 29594), (14797, 23520)]