2218632360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{25643}}^1$

素因数の和:25767

約数の個数: 128

約数和(自身を含む): 7680890880

約数和(自身を除く): 5462258520

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, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 5768, 6180, 7210, 8652, 10815, 12360, 14420, 17304, 21630, 25643, 28840, 43260, 51286, 76929, 86520, 102572, 128215, 153858, 179501, 205144, 256430, 307716, 359002, 384645, 512860, 538503, 615432, 718004, 769290, 897505, 1025720, 1077006, 1436008, 1538580, 1795010, 2154012, 2641229, 2692515, 3077160, 3590020, 4308024, 5282458, 5385030, 7180040, 7923687, 10564916, 10770060, 13206145, 15847374, 18488603, 21129832, 21540120, 26412290, 31694748, 36977206, 39618435, 52824580, 55465809, 63389496, 73954412, 79236870, 92443015, 105649160, 110931618, 147908824, 158473740, 184886030, 221863236, 277329045, 316947480, 369772060, 443726472, 554658090, 739544120, 1109316180, 2218632360]

約数ペア:

[(1, 2218632360), (2, 1109316180), (3, 739544120), (4, 554658090), (5, 443726472), (6, 369772060), (7, 316947480), (8, 277329045), (10, 221863236), (12, 184886030), (14, 158473740), (15, 147908824), (20, 110931618), (21, 105649160), (24, 92443015), (28, 79236870), (30, 73954412), (35, 63389496), (40, 55465809), (42, 52824580), (56, 39618435), (60, 36977206), (70, 31694748), (84, 26412290), (103, 21540120), (105, 21129832), (120, 18488603), (140, 15847374), (168, 13206145), (206, 10770060), (210, 10564916), (280, 7923687), (309, 7180040), (412, 5385030), (420, 5282458), (515, 4308024), (618, 3590020), (721, 3077160), (824, 2692515), (840, 2641229), (1030, 2154012), (1236, 1795010), (1442, 1538580), (1545, 1436008), (2060, 1077006), (2163, 1025720), (2472, 897505), (2884, 769290), (3090, 718004), (3605, 615432), (4120, 538503), (4326, 512860), (5768, 384645), (6180, 359002), (7210, 307716), (8652, 256430), (10815, 205144), (12360, 179501), (14420, 153858), (17304, 128215), (21630, 102572), (25643, 86520), (28840, 76929), (43260, 51286)]