7222320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1433}}^1$

素因数の和:1459

約数の個数: 120

約数和(自身を含む): 27739296

約数和(自身を除く): 20516976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1433, 1680, 2520, 2866, 4299, 5040, 5732, 7165, 8598, 10031, 11464, 12897, 14330, 17196, 20062, 21495, 22928, 25794, 28660, 30093, 34392, 40124, 42990, 50155, 51588, 57320, 60186, 64485, 68784, 80248, 85980, 90279, 100310, 103176, 114640, 120372, 128970, 150465, 160496, 171960, 180558, 200620, 206352, 240744, 257940, 300930, 343920, 361116, 401240, 451395, 481488, 515880, 601860, 722232, 802480, 902790, 1031760, 1203720, 1444464, 1805580, 2407440, 3611160, 7222320]

約数ペア:

[(1, 7222320), (2, 3611160), (3, 2407440), (4, 1805580), (5, 1444464), (6, 1203720), (7, 1031760), (8, 902790), (9, 802480), (10, 722232), (12, 601860), (14, 515880), (15, 481488), (16, 451395), (18, 401240), (20, 361116), (21, 343920), (24, 300930), (28, 257940), (30, 240744), (35, 206352), (36, 200620), (40, 180558), (42, 171960), (45, 160496), (48, 150465), (56, 128970), (60, 120372), (63, 114640), (70, 103176), (72, 100310), (80, 90279), (84, 85980), (90, 80248), (105, 68784), (112, 64485), (120, 60186), (126, 57320), (140, 51588), (144, 50155), (168, 42990), (180, 40124), (210, 34392), (240, 30093), (252, 28660), (280, 25794), (315, 22928), (336, 21495), (360, 20062), (420, 17196), (504, 14330), (560, 12897), (630, 11464), (720, 10031), (840, 8598), (1008, 7165), (1260, 5732), (1433, 5040), (1680, 4299), (2520, 2866)]