236979680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 658790496

約数和(自身を除く): 421810816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 167, 181, 196, 224, 245, 280, 334, 362, 392, 490, 560, 668, 724, 784, 835, 905, 980, 1120, 1169, 1267, 1336, 1448, 1568, 1670, 1810, 1960, 2338, 2534, 2672, 2896, 3340, 3620, 3920, 4676, 5068, 5344, 5792, 5845, 6335, 6680, 7240, 7840, 8183, 8869, 9352, 10136, 11690, 12670, 13360, 14480, 16366, 17738, 18704, 20272, 23380, 25340, 26720, 28960, 30227, 32732, 35476, 37408, 40544, 40915, 44345, 46760, 50680, 60454, 65464, 70952, 81830, 88690, 93520, 101360, 120908, 130928, 141904, 151135, 163660, 177380, 187040, 202720, 211589, 241816, 261856, 283808, 302270, 327320, 354760, 423178, 483632, 604540, 654640, 709520, 846356, 967264, 1057945, 1209080, 1309280, 1419040, 1481123, 1692712, 2115890, 2418160, 2962246, 3385424, 4231780, 4836320, 5924492, 6770848, 7405615, 8463560, 11848984, 14811230, 16927120, 23697968, 29622460, 33854240, 47395936, 59244920, 118489840, 236979680]

約数ペア:

[(1, 236979680), (2, 118489840), (4, 59244920), (5, 47395936), (7, 33854240), (8, 29622460), (10, 23697968), (14, 16927120), (16, 14811230), (20, 11848984), (28, 8463560), (32, 7405615), (35, 6770848), (40, 5924492), (49, 4836320), (56, 4231780), (70, 3385424), (80, 2962246), (98, 2418160), (112, 2115890), (140, 1692712), (160, 1481123), (167, 1419040), (181, 1309280), (196, 1209080), (224, 1057945), (245, 967264), (280, 846356), (334, 709520), (362, 654640), (392, 604540), (490, 483632), (560, 423178), (668, 354760), (724, 327320), (784, 302270), (835, 283808), (905, 261856), (980, 241816), (1120, 211589), (1169, 202720), (1267, 187040), (1336, 177380), (1448, 163660), (1568, 151135), (1670, 141904), (1810, 130928), (1960, 120908), (2338, 101360), (2534, 93520), (2672, 88690), (2896, 81830), (3340, 70952), (3620, 65464), (3920, 60454), (4676, 50680), (5068, 46760), (5344, 44345), (5792, 40915), (5845, 40544), (6335, 37408), (6680, 35476), (7240, 32732), (7840, 30227), (8183, 28960), (8869, 26720), (9352, 25340), (10136, 23380), (11690, 20272), (12670, 18704), (13360, 17738), (14480, 16366)]