22177560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 71539200

約数和(自身を除く): 49361640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 137, 142, 152, 190, 213, 228, 274, 284, 285, 355, 380, 411, 426, 456, 548, 568, 570, 685, 710, 760, 822, 852, 1065, 1096, 1140, 1349, 1370, 1420, 1644, 1704, 2055, 2130, 2280, 2603, 2698, 2740, 2840, 3288, 4047, 4110, 4260, 5206, 5396, 5480, 6745, 7809, 8094, 8220, 8520, 9727, 10412, 10792, 13015, 13490, 15618, 16188, 16440, 19454, 20235, 20824, 26030, 26980, 29181, 31236, 32376, 38908, 39045, 40470, 48635, 52060, 53960, 58362, 62472, 77816, 78090, 80940, 97270, 104120, 116724, 145905, 156180, 161880, 184813, 194540, 233448, 291810, 312360, 369626, 389080, 554439, 583620, 739252, 924065, 1108878, 1167240, 1478504, 1848130, 2217756, 2772195, 3696260, 4435512, 5544390, 7392520, 11088780, 22177560]

約数ペア:

[(1, 22177560), (2, 11088780), (3, 7392520), (4, 5544390), (5, 4435512), (6, 3696260), (8, 2772195), (10, 2217756), (12, 1848130), (15, 1478504), (19, 1167240), (20, 1108878), (24, 924065), (30, 739252), (38, 583620), (40, 554439), (57, 389080), (60, 369626), (71, 312360), (76, 291810), (95, 233448), (114, 194540), (120, 184813), (137, 161880), (142, 156180), (152, 145905), (190, 116724), (213, 104120), (228, 97270), (274, 80940), (284, 78090), (285, 77816), (355, 62472), (380, 58362), (411, 53960), (426, 52060), (456, 48635), (548, 40470), (568, 39045), (570, 38908), (685, 32376), (710, 31236), (760, 29181), (822, 26980), (852, 26030), (1065, 20824), (1096, 20235), (1140, 19454), (1349, 16440), (1370, 16188), (1420, 15618), (1644, 13490), (1704, 13015), (2055, 10792), (2130, 10412), (2280, 9727), (2603, 8520), (2698, 8220), (2740, 8094), (2840, 7809), (3288, 6745), (4047, 5480), (4110, 5396), (4260, 5206)]