1108655520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{329957}}^1$

素因数の和:329982

約数の個数: 96

約数和(自身を含む): 3991171968

約数和(自身を除く): 2882516448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 329957, 659914, 989871, 1319828, 1649785, 1979742, 2309699, 2639656, 3299570, 3959484, 4619398, 4949355, 5279312, 6599140, 6929097, 7918968, 9238796, 9898710, 10558624, 11548495, 13198280, 13858194, 15837936, 18477592, 19797420, 23096990, 26396560, 27716388, 31675872, 34645485, 36955184, 39594840, 46193980, 52793120, 55432776, 69290970, 73910368, 79189680, 92387960, 110865552, 138581940, 158379360, 184775920, 221731104, 277163880, 369551840, 554327760, 1108655520]

約数ペア:

[(1, 1108655520), (2, 554327760), (3, 369551840), (4, 277163880), (5, 221731104), (6, 184775920), (7, 158379360), (8, 138581940), (10, 110865552), (12, 92387960), (14, 79189680), (15, 73910368), (16, 69290970), (20, 55432776), (21, 52793120), (24, 46193980), (28, 39594840), (30, 36955184), (32, 34645485), (35, 31675872), (40, 27716388), (42, 26396560), (48, 23096990), (56, 19797420), (60, 18477592), (70, 15837936), (80, 13858194), (84, 13198280), (96, 11548495), (105, 10558624), (112, 9898710), (120, 9238796), (140, 7918968), (160, 6929097), (168, 6599140), (210, 5279312), (224, 4949355), (240, 4619398), (280, 3959484), (336, 3299570), (420, 2639656), (480, 2309699), (560, 1979742), (672, 1649785), (840, 1319828), (1120, 989871), (1680, 659914), (3360, 329957)]