141754268080

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1\times {\mathrm{2659}}^1$

素因数の和:5402

約数の個数: 80

約数和(自身を含む): 331053811200

約数和(自身を除く): 189299543120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2459, 2659, 2710, 4336, 4918, 5318, 5420, 9836, 10636, 10840, 12295, 13295, 19672, 21272, 21680, 24590, 26590, 39344, 42544, 49180, 53180, 98360, 106360, 196720, 212720, 666389, 720589, 1332778, 1441178, 2665556, 2882356, 3331945, 3602945, 5331112, 5764712, 6538481, 6663890, 7205890, 10662224, 11529424, 13076962, 13327780, 14411780, 26153924, 26655560, 28823560, 32692405, 52307848, 53311120, 57647120, 65384810, 104615696, 130769620, 261539240, 523078480, 1771928351, 3543856702, 7087713404, 8859641755, 14175426808, 17719283510, 28350853616, 35438567020, 70877134040, 141754268080]

約数ペア:

[(1, 141754268080), (2, 70877134040), (4, 35438567020), (5, 28350853616), (8, 17719283510), (10, 14175426808), (16, 8859641755), (20, 7087713404), (40, 3543856702), (80, 1771928351), (271, 523078480), (542, 261539240), (1084, 130769620), (1355, 104615696), (2168, 65384810), (2459, 57647120), (2659, 53311120), (2710, 52307848), (4336, 32692405), (4918, 28823560), (5318, 26655560), (5420, 26153924), (9836, 14411780), (10636, 13327780), (10840, 13076962), (12295, 11529424), (13295, 10662224), (19672, 7205890), (21272, 6663890), (21680, 6538481), (24590, 5764712), (26590, 5331112), (39344, 3602945), (42544, 3331945), (49180, 2882356), (53180, 2665556), (98360, 1441178), (106360, 1332778), (196720, 720589), (212720, 666389)]