237465280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4391}}^1$

素因数の和:4434

約数の個数: 84

約数和(自身を含む): 612446832

約数和(自身を除く): 374981552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 4391, 5408, 6760, 8782, 10816, 13520, 17564, 21955, 27040, 35128, 43910, 54080, 57083, 70256, 87820, 114166, 140512, 175640, 228332, 281024, 285415, 351280, 456664, 570830, 702560, 742079, 913328, 1141660, 1405120, 1484158, 1826656, 2283320, 2968316, 3653312, 3710395, 4566640, 5936632, 7420790, 9133280, 11873264, 14841580, 18266560, 23746528, 29683160, 47493056, 59366320, 118732640, 237465280]

約数ペア:

[(1, 237465280), (2, 118732640), (4, 59366320), (5, 47493056), (8, 29683160), (10, 23746528), (13, 18266560), (16, 14841580), (20, 11873264), (26, 9133280), (32, 7420790), (40, 5936632), (52, 4566640), (64, 3710395), (65, 3653312), (80, 2968316), (104, 2283320), (130, 1826656), (160, 1484158), (169, 1405120), (208, 1141660), (260, 913328), (320, 742079), (338, 702560), (416, 570830), (520, 456664), (676, 351280), (832, 285415), (845, 281024), (1040, 228332), (1352, 175640), (1690, 140512), (2080, 114166), (2704, 87820), (3380, 70256), (4160, 57083), (4391, 54080), (5408, 43910), (6760, 35128), (8782, 27040), (10816, 21955), (13520, 17564)]