65582160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 235223040

約数和(自身を除く): 169640880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 379, 412, 420, 515, 560, 618, 721, 758, 824, 840, 1030, 1137, 1236, 1442, 1516, 1545, 1648, 1680, 1895, 2060, 2163, 2274, 2472, 2653, 2884, 3032, 3090, 3605, 3790, 4120, 4326, 4548, 4944, 5306, 5685, 5768, 6064, 6180, 7210, 7580, 7959, 8240, 8652, 9096, 10612, 10815, 11370, 11536, 12360, 13265, 14420, 15160, 15918, 17304, 18192, 21224, 21630, 22740, 24720, 26530, 28840, 30320, 31836, 34608, 39037, 39795, 42448, 43260, 45480, 53060, 57680, 63672, 78074, 79590, 86520, 90960, 106120, 117111, 127344, 156148, 159180, 173040, 195185, 212240, 234222, 273259, 312296, 318360, 390370, 468444, 546518, 585555, 624592, 636720, 780740, 819777, 936888, 1093036, 1171110, 1366295, 1561480, 1639554, 1873776, 2186072, 2342220, 2732590, 3122960, 3279108, 4098885, 4372144, 4684440, 5465180, 6558216, 8197770, 9368880, 10930360, 13116432, 16395540, 21860720, 32791080, 65582160]

約数ペア:

[(1, 65582160), (2, 32791080), (3, 21860720), (4, 16395540), (5, 13116432), (6, 10930360), (7, 9368880), (8, 8197770), (10, 6558216), (12, 5465180), (14, 4684440), (15, 4372144), (16, 4098885), (20, 3279108), (21, 3122960), (24, 2732590), (28, 2342220), (30, 2186072), (35, 1873776), (40, 1639554), (42, 1561480), (48, 1366295), (56, 1171110), (60, 1093036), (70, 936888), (80, 819777), (84, 780740), (103, 636720), (105, 624592), (112, 585555), (120, 546518), (140, 468444), (168, 390370), (206, 318360), (210, 312296), (240, 273259), (280, 234222), (309, 212240), (336, 195185), (379, 173040), (412, 159180), (420, 156148), (515, 127344), (560, 117111), (618, 106120), (721, 90960), (758, 86520), (824, 79590), (840, 78074), (1030, 63672), (1137, 57680), (1236, 53060), (1442, 45480), (1516, 43260), (1545, 42448), (1648, 39795), (1680, 39037), (1895, 34608), (2060, 31836), (2163, 30320), (2274, 28840), (2472, 26530), (2653, 24720), (2884, 22740), (3032, 21630), (3090, 21224), (3605, 18192), (3790, 17304), (4120, 15918), (4326, 15160), (4548, 14420), (4944, 13265), (5306, 12360), (5685, 11536), (5768, 11370), (6064, 10815), (6180, 10612), (7210, 9096), (7580, 8652), (7959, 8240)]