154055981105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 220042690560

約数和(自身を除く): 65986709455

約数列:

[1, 5, 13, 23, 37, 43, 65, 115, 185, 215, 239, 271, 299, 481, 559, 851, 989, 1195, 1355, 1495, 1591, 2405, 2795, 3107, 3523, 4255, 4945, 5497, 6233, 7955, 8843, 10027, 10277, 11063, 11653, 12857, 15535, 17615, 20683, 27485, 31165, 36593, 44215, 50135, 51385, 55315, 58265, 64285, 64769, 71461, 81029, 103415, 114959, 130351, 133601, 151489, 182965, 203389, 230621, 236371, 268019, 323845, 357305, 380249, 405145, 431161, 475709, 574795, 651755, 668005, 757445, 841997, 1016945, 1153105, 1181855, 1340095, 1489687, 1901245, 2155805, 2378545, 2396453, 2644057, 2785067, 2998073, 3072823, 3484247, 4209985, 4943237, 5605093, 7448435, 8745727, 9916703, 11982265, 13220285, 13925335, 14990365, 15364115, 17421235, 19365931, 24716185, 28025465, 31153889, 36205871, 43728635, 49583515, 55118419, 64056541, 96829655, 103047479, 113694451, 128917139, 155769445, 181029355, 275592095, 320282705, 515237395, 568472255, 644585695, 716539447, 832735033, 1339617227, 2370092017, 3582697235, 4163675165, 6698086135, 11850460085, 30811196221, 154055981105]

約数ペア:

[(1, 154055981105), (5, 30811196221), (13, 11850460085), (23, 6698086135), (37, 4163675165), (43, 3582697235), (65, 2370092017), (115, 1339617227), (185, 832735033), (215, 716539447), (239, 644585695), (271, 568472255), (299, 515237395), (481, 320282705), (559, 275592095), (851, 181029355), (989, 155769445), (1195, 128917139), (1355, 113694451), (1495, 103047479), (1591, 96829655), (2405, 64056541), (2795, 55118419), (3107, 49583515), (3523, 43728635), (4255, 36205871), (4945, 31153889), (5497, 28025465), (6233, 24716185), (7955, 19365931), (8843, 17421235), (10027, 15364115), (10277, 14990365), (11063, 13925335), (11653, 13220285), (12857, 11982265), (15535, 9916703), (17615, 8745727), (20683, 7448435), (27485, 5605093), (31165, 4943237), (36593, 4209985), (44215, 3484247), (50135, 3072823), (51385, 2998073), (55315, 2785067), (58265, 2644057), (64285, 2396453), (64769, 2378545), (71461, 2155805), (81029, 1901245), (103415, 1489687), (114959, 1340095), (130351, 1181855), (133601, 1153105), (151489, 1016945), (182965, 841997), (203389, 757445), (230621, 668005), (236371, 651755), (268019, 574795), (323845, 475709), (357305, 431161), (380249, 405145)]