419780460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 1312754688

約数和(自身を除く): 892974228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 121, 132, 134, 165, 201, 220, 242, 268, 330, 335, 363, 402, 484, 605, 660, 670, 726, 737, 804, 863, 1005, 1210, 1340, 1452, 1474, 1726, 1815, 2010, 2211, 2420, 2589, 2948, 3452, 3630, 3685, 4020, 4315, 4422, 5178, 7260, 7370, 8107, 8630, 8844, 9493, 10356, 11055, 12945, 14740, 16214, 17260, 18986, 22110, 24321, 25890, 28479, 32428, 37972, 40535, 44220, 47465, 48642, 51780, 56958, 57821, 81070, 94930, 97284, 104423, 113916, 115642, 121605, 142395, 162140, 173463, 189860, 208846, 231284, 243210, 284790, 289105, 313269, 346926, 417692, 486420, 522115, 569580, 578210, 626538, 636031, 693852, 867315, 1044230, 1156420, 1253076, 1272062, 1566345, 1734630, 1908093, 2088460, 2544124, 3132690, 3180155, 3469260, 3816186, 6265380, 6360310, 6996341, 7632372, 9540465, 12720620, 13992682, 19080930, 20989023, 27985364, 34981705, 38161860, 41978046, 69963410, 83956092, 104945115, 139926820, 209890230, 419780460]

約数ペア:

[(1, 419780460), (2, 209890230), (3, 139926820), (4, 104945115), (5, 83956092), (6, 69963410), (10, 41978046), (11, 38161860), (12, 34981705), (15, 27985364), (20, 20989023), (22, 19080930), (30, 13992682), (33, 12720620), (44, 9540465), (55, 7632372), (60, 6996341), (66, 6360310), (67, 6265380), (110, 3816186), (121, 3469260), (132, 3180155), (134, 3132690), (165, 2544124), (201, 2088460), (220, 1908093), (242, 1734630), (268, 1566345), (330, 1272062), (335, 1253076), (363, 1156420), (402, 1044230), (484, 867315), (605, 693852), (660, 636031), (670, 626538), (726, 578210), (737, 569580), (804, 522115), (863, 486420), (1005, 417692), (1210, 346926), (1340, 313269), (1452, 289105), (1474, 284790), (1726, 243210), (1815, 231284), (2010, 208846), (2211, 189860), (2420, 173463), (2589, 162140), (2948, 142395), (3452, 121605), (3630, 115642), (3685, 113916), (4020, 104423), (4315, 97284), (4422, 94930), (5178, 81070), (7260, 57821), (7370, 56958), (8107, 51780), (8630, 48642), (8844, 47465), (9493, 44220), (10356, 40535), (11055, 37972), (12945, 32428), (14740, 28479), (16214, 25890), (17260, 24321), (18986, 22110)]