105430240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 266112000

約数和(自身を除く): 160681760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 380, 395, 439, 608, 632, 760, 790, 878, 1264, 1501, 1520, 1580, 1756, 2195, 2528, 3002, 3040, 3160, 3512, 4390, 6004, 6320, 7024, 7505, 8341, 8780, 12008, 12640, 14048, 15010, 16682, 17560, 24016, 30020, 33364, 34681, 35120, 41705, 48032, 60040, 66728, 69362, 70240, 83410, 120080, 133456, 138724, 166820, 173405, 240160, 266912, 277448, 333640, 346810, 554896, 658939, 667280, 693620, 1109792, 1317878, 1334560, 1387240, 2635756, 2774480, 3294695, 5271512, 5548960, 6589390, 10543024, 13178780, 21086048, 26357560, 52715120, 105430240]

約数ペア:

[(1, 105430240), (2, 52715120), (4, 26357560), (5, 21086048), (8, 13178780), (10, 10543024), (16, 6589390), (19, 5548960), (20, 5271512), (32, 3294695), (38, 2774480), (40, 2635756), (76, 1387240), (79, 1334560), (80, 1317878), (95, 1109792), (152, 693620), (158, 667280), (160, 658939), (190, 554896), (304, 346810), (316, 333640), (380, 277448), (395, 266912), (439, 240160), (608, 173405), (632, 166820), (760, 138724), (790, 133456), (878, 120080), (1264, 83410), (1501, 70240), (1520, 69362), (1580, 66728), (1756, 60040), (2195, 48032), (2528, 41705), (3002, 35120), (3040, 34681), (3160, 33364), (3512, 30020), (4390, 24016), (6004, 17560), (6320, 16682), (7024, 15010), (7505, 14048), (8341, 12640), (8780, 12008)]