2220244320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{660787}}^1$

素因数の和:660812

約数の個数: 96

約数和(自身を含む): 7992891648

約数和(自身を除く): 5772647328

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, 660787, 1321574, 1982361, 2643148, 3303935, 3964722, 4625509, 5286296, 6607870, 7929444, 9251018, 9911805, 10572592, 13215740, 13876527, 15858888, 18502036, 19823610, 21145184, 23127545, 26431480, 27753054, 31717776, 37004072, 39647220, 46255090, 52862960, 55506108, 63435552, 69382635, 74008144, 79294440, 92510180, 105725920, 111012216, 138765270, 148016288, 158588880, 185020360, 222024432, 277530540, 317177760, 370040720, 444048864, 555061080, 740081440, 1110122160, 2220244320]

約数ペア:

[(1, 2220244320), (2, 1110122160), (3, 740081440), (4, 555061080), (5, 444048864), (6, 370040720), (7, 317177760), (8, 277530540), (10, 222024432), (12, 185020360), (14, 158588880), (15, 148016288), (16, 138765270), (20, 111012216), (21, 105725920), (24, 92510180), (28, 79294440), (30, 74008144), (32, 69382635), (35, 63435552), (40, 55506108), (42, 52862960), (48, 46255090), (56, 39647220), (60, 37004072), (70, 31717776), (80, 27753054), (84, 26431480), (96, 23127545), (105, 21145184), (112, 19823610), (120, 18502036), (140, 15858888), (160, 13876527), (168, 13215740), (210, 10572592), (224, 9911805), (240, 9251018), (280, 7929444), (336, 6607870), (420, 5286296), (480, 4625509), (560, 3964722), (672, 3303935), (840, 2643148), (1120, 1982361), (1680, 1321574), (3360, 660787)]