190803480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227147}}^1$

素因数の和:227168

約数の個数: 64

約数和(自身を含む): 654186240

約数和(自身を除く): 463382760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 227147, 454294, 681441, 908588, 1135735, 1362882, 1590029, 1817176, 2271470, 2725764, 3180058, 3407205, 4542940, 4770087, 5451528, 6360116, 6814410, 7950145, 9085880, 9540174, 12720232, 13628820, 15900290, 19080348, 23850435, 27257640, 31800580, 38160696, 47700870, 63601160, 95401740, 190803480]

約数ペア:

[(1, 190803480), (2, 95401740), (3, 63601160), (4, 47700870), (5, 38160696), (6, 31800580), (7, 27257640), (8, 23850435), (10, 19080348), (12, 15900290), (14, 13628820), (15, 12720232), (20, 9540174), (21, 9085880), (24, 7950145), (28, 6814410), (30, 6360116), (35, 5451528), (40, 4770087), (42, 4542940), (56, 3407205), (60, 3180058), (70, 2725764), (84, 2271470), (105, 1817176), (120, 1590029), (140, 1362882), (168, 1135735), (210, 908588), (280, 681441), (420, 454294), (840, 227147)]