156912108320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{284839}}^1$

素因数の和:285178

約数の個数: 96

約数和(自身を含む): 405698751360

約数和(自身を除く): 248786643040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 313, 352, 440, 626, 880, 1252, 1565, 1760, 2504, 3130, 3443, 5008, 6260, 6886, 10016, 12520, 13772, 17215, 25040, 27544, 34430, 50080, 55088, 68860, 110176, 137720, 275440, 284839, 550880, 569678, 1139356, 1424195, 2278712, 2848390, 3133229, 4557424, 5696780, 6266458, 9114848, 11393560, 12532916, 15666145, 22787120, 25065832, 31332290, 45574240, 50131664, 62664580, 89154607, 100263328, 125329160, 178309214, 250658320, 356618428, 445773035, 501316640, 713236856, 891546070, 980700677, 1426473712, 1783092140, 1961401354, 2852947424, 3566184280, 3922802708, 4903503385, 7132368560, 7845605416, 9807006770, 14264737120, 15691210832, 19614013540, 31382421664, 39228027080, 78456054160, 156912108320]

約数ペア:

[(1, 156912108320), (2, 78456054160), (4, 39228027080), (5, 31382421664), (8, 19614013540), (10, 15691210832), (11, 14264737120), (16, 9807006770), (20, 7845605416), (22, 7132368560), (32, 4903503385), (40, 3922802708), (44, 3566184280), (55, 2852947424), (80, 1961401354), (88, 1783092140), (110, 1426473712), (160, 980700677), (176, 891546070), (220, 713236856), (313, 501316640), (352, 445773035), (440, 356618428), (626, 250658320), (880, 178309214), (1252, 125329160), (1565, 100263328), (1760, 89154607), (2504, 62664580), (3130, 50131664), (3443, 45574240), (5008, 31332290), (6260, 25065832), (6886, 22787120), (10016, 15666145), (12520, 12532916), (13772, 11393560), (17215, 9114848), (25040, 6266458), (27544, 5696780), (34430, 4557424), (50080, 3133229), (55088, 2848390), (68860, 2278712), (110176, 1424195), (137720, 1139356), (275440, 569678), (284839, 550880)]