156917580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2333}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 470534400

約数和(自身を除く): 313616820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 570, 590, 708, 885, 1121, 1140, 1180, 1770, 2242, 2333, 3363, 3540, 4484, 4666, 5605, 6726, 6999, 9332, 11210, 11665, 13452, 13998, 16815, 22420, 23330, 27996, 33630, 34995, 44327, 46660, 67260, 69990, 88654, 132981, 137647, 139980, 177308, 221635, 265962, 275294, 412941, 443270, 531924, 550588, 664905, 688235, 825882, 886540, 1329810, 1376470, 1651764, 2064705, 2615293, 2659620, 2752940, 4129410, 5230586, 7845879, 8258820, 10461172, 13076465, 15691758, 26152930, 31383516, 39229395, 52305860, 78458790, 156917580]

約数ペア:

[(1, 156917580), (2, 78458790), (3, 52305860), (4, 39229395), (5, 31383516), (6, 26152930), (10, 15691758), (12, 13076465), (15, 10461172), (19, 8258820), (20, 7845879), (30, 5230586), (38, 4129410), (57, 2752940), (59, 2659620), (60, 2615293), (76, 2064705), (95, 1651764), (114, 1376470), (118, 1329810), (177, 886540), (190, 825882), (228, 688235), (236, 664905), (285, 550588), (295, 531924), (354, 443270), (380, 412941), (570, 275294), (590, 265962), (708, 221635), (885, 177308), (1121, 139980), (1140, 137647), (1180, 132981), (1770, 88654), (2242, 69990), (2333, 67260), (3363, 46660), (3540, 44327), (4484, 34995), (4666, 33630), (5605, 27996), (6726, 23330), (6999, 22420), (9332, 16815), (11210, 13998), (11665, 13452)]