209702948880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1\times {\mathrm{10111}}^1$

素因数の和:11069

約数の個数: 160

約数和(自身を含む): 657237934080

約数和(自身を除く): 447534985200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 839, 1030, 1236, 1545, 1648, 1678, 2060, 2472, 2517, 3090, 3356, 4120, 4195, 4944, 5034, 6180, 6712, 8240, 8390, 10068, 10111, 12360, 12585, 13424, 16780, 20136, 20222, 24720, 25170, 30333, 33560, 40272, 40444, 50340, 50555, 60666, 67120, 80888, 86417, 100680, 101110, 121332, 151665, 161776, 172834, 201360, 202220, 242664, 259251, 303330, 345668, 404440, 432085, 485328, 518502, 606660, 691336, 808880, 864170, 1037004, 1041433, 1213320, 1296255, 1382672, 1728340, 2074008, 2082866, 2426640, 2592510, 3124299, 3456680, 4148016, 4165732, 5185020, 5207165, 6248598, 6913360, 8331464, 8483129, 10370040, 10414330, 12497196, 15621495, 16662928, 16966258, 20740080, 20828660, 24994392, 25449387, 31242990, 33932516, 41657320, 42415645, 49988784, 50898774, 62485980, 67865032, 83314640, 84831290, 101797548, 124971960, 127246935, 135730064, 169662580, 203595096, 249943920, 254493870, 339325160, 407190192, 508987740, 678650320, 873762287, 1017975480, 1747524574, 2035950960, 2621286861, 3495049148, 4368811435, 5242573722, 6990098296, 8737622870, 10485147444, 13106434305, 13980196592, 17475245740, 20970294888, 26212868610, 34950491480, 41940589776, 52425737220, 69900982960, 104851474440, 209702948880]

約数ペア:

[(1, 209702948880), (2, 104851474440), (3, 69900982960), (4, 52425737220), (5, 41940589776), (6, 34950491480), (8, 26212868610), (10, 20970294888), (12, 17475245740), (15, 13980196592), (16, 13106434305), (20, 10485147444), (24, 8737622870), (30, 6990098296), (40, 5242573722), (48, 4368811435), (60, 3495049148), (80, 2621286861), (103, 2035950960), (120, 1747524574), (206, 1017975480), (240, 873762287), (309, 678650320), (412, 508987740), (515, 407190192), (618, 339325160), (824, 254493870), (839, 249943920), (1030, 203595096), (1236, 169662580), (1545, 135730064), (1648, 127246935), (1678, 124971960), (2060, 101797548), (2472, 84831290), (2517, 83314640), (3090, 67865032), (3356, 62485980), (4120, 50898774), (4195, 49988784), (4944, 42415645), (5034, 41657320), (6180, 33932516), (6712, 31242990), (8240, 25449387), (8390, 24994392), (10068, 20828660), (10111, 20740080), (12360, 16966258), (12585, 16662928), (13424, 15621495), (16780, 12497196), (20136, 10414330), (20222, 10370040), (24720, 8483129), (25170, 8331464), (30333, 6913360), (33560, 6248598), (40272, 5207165), (40444, 5185020), (50340, 4165732), (50555, 4148016), (60666, 3456680), (67120, 3124299), (80888, 2592510), (86417, 2426640), (100680, 2082866), (101110, 2074008), (121332, 1728340), (151665, 1382672), (161776, 1296255), (172834, 1213320), (201360, 1041433), (202220, 1037004), (242664, 864170), (259251, 808880), (303330, 691336), (345668, 606660), (404440, 518502), (432085, 485328)]