2554145160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3040649}}^1$

素因数の和:3040670

約数の個数: 64

約数和(自身を含む): 8757072000

約数和(自身を除く): 6202926840

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, 3040649, 6081298, 9121947, 12162596, 15203245, 18243894, 21284543, 24325192, 30406490, 36487788, 42569086, 45609735, 60812980, 63853629, 72975576, 85138172, 91219470, 106422715, 121625960, 127707258, 170276344, 182438940, 212845430, 255414516, 319268145, 364877880, 425690860, 510829032, 638536290, 851381720, 1277072580, 2554145160]

約数ペア:

[(1, 2554145160), (2, 1277072580), (3, 851381720), (4, 638536290), (5, 510829032), (6, 425690860), (7, 364877880), (8, 319268145), (10, 255414516), (12, 212845430), (14, 182438940), (15, 170276344), (20, 127707258), (21, 121625960), (24, 106422715), (28, 91219470), (30, 85138172), (35, 72975576), (40, 63853629), (42, 60812980), (56, 45609735), (60, 42569086), (70, 36487788), (84, 30406490), (105, 24325192), (120, 21284543), (140, 18243894), (168, 15203245), (210, 12162596), (280, 9121947), (420, 6081298), (840, 3040649)]