3315696720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{281947}}^1$

素因数の和:281977

約数の個数: 120

約数和(自身を含む): 11956850784

約数和(自身を除く): 8641154064

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 281947, 563894, 845841, 1127788, 1409735, 1691682, 1973629, 2255576, 2819470, 3383364, 3947258, 4229205, 4511152, 5638940, 5920887, 6766728, 7894516, 8458410, 9868145, 11277880, 11841774, 13533456, 13815403, 15789032, 16916820, 19736290, 22555760, 23683548, 27630806, 29604435, 31578064, 33833640, 39472580, 41446209, 47367096, 55261612, 59208870, 67667280, 69077015, 78945160, 82892418, 94734192, 110523224, 118417740, 138154030, 157890320, 165784836, 207231045, 221046448, 236835480, 276308060, 331569672, 414462090, 473670960, 552616120, 663139344, 828924180, 1105232240, 1657848360, 3315696720]

約数ペア:

[(1, 3315696720), (2, 1657848360), (3, 1105232240), (4, 828924180), (5, 663139344), (6, 552616120), (7, 473670960), (8, 414462090), (10, 331569672), (12, 276308060), (14, 236835480), (15, 221046448), (16, 207231045), (20, 165784836), (21, 157890320), (24, 138154030), (28, 118417740), (30, 110523224), (35, 94734192), (40, 82892418), (42, 78945160), (48, 69077015), (49, 67667280), (56, 59208870), (60, 55261612), (70, 47367096), (80, 41446209), (84, 39472580), (98, 33833640), (105, 31578064), (112, 29604435), (120, 27630806), (140, 23683548), (147, 22555760), (168, 19736290), (196, 16916820), (210, 15789032), (240, 13815403), (245, 13533456), (280, 11841774), (294, 11277880), (336, 9868145), (392, 8458410), (420, 7894516), (490, 6766728), (560, 5920887), (588, 5638940), (735, 4511152), (784, 4229205), (840, 3947258), (980, 3383364), (1176, 2819470), (1470, 2255576), (1680, 1973629), (1960, 1691682), (2352, 1409735), (2940, 1127788), (3920, 845841), (5880, 563894), (11760, 281947)]