68532240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 258519168

約数和(自身を除く): 189986928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 113, 114, 120, 133, 140, 152, 168, 190, 210, 226, 228, 240, 266, 280, 285, 304, 336, 339, 361, 380, 399, 420, 452, 456, 532, 560, 565, 570, 665, 678, 722, 760, 791, 798, 840, 904, 912, 1064, 1083, 1130, 1140, 1330, 1356, 1444, 1520, 1582, 1596, 1680, 1695, 1805, 1808, 1995, 2128, 2147, 2166, 2260, 2280, 2373, 2527, 2660, 2712, 2888, 3164, 3192, 3390, 3610, 3955, 3990, 4294, 4332, 4520, 4560, 4746, 5054, 5320, 5415, 5424, 5776, 6328, 6384, 6441, 6780, 7220, 7581, 7910, 7980, 8588, 8664, 9040, 9492, 10108, 10640, 10735, 10830, 11865, 12635, 12656, 12882, 13560, 14440, 15029, 15162, 15820, 15960, 17176, 17328, 18984, 20216, 21470, 21660, 23730, 25270, 25764, 27120, 28880, 30058, 30324, 31640, 31920, 32205, 34352, 37905, 37968, 40432, 40793, 42940, 43320, 45087, 47460, 50540, 51528, 60116, 60648, 63280, 64410, 75145, 75810, 81586, 85880, 86640, 90174, 94920, 101080, 103056, 120232, 121296, 122379, 128820, 150290, 151620, 163172, 171760, 180348, 189840, 202160, 203965, 225435, 240464, 244758, 257640, 285551, 300580, 303240, 326344, 360696, 407930, 450870, 489516, 515280, 571102, 601160, 606480, 611895, 652688, 721392, 815860, 856653, 901740, 979032, 1142204, 1202320, 1223790, 1427755, 1631720, 1713306, 1803480, 1958064, 2284408, 2447580, 2855510, 3263440, 3426612, 3606960, 4283265, 4568816, 4895160, 5711020, 6853224, 8566530, 9790320, 11422040, 13706448, 17133060, 22844080, 34266120, 68532240]

約数ペア:

[(1, 68532240), (2, 34266120), (3, 22844080), (4, 17133060), (5, 13706448), (6, 11422040), (7, 9790320), (8, 8566530), (10, 6853224), (12, 5711020), (14, 4895160), (15, 4568816), (16, 4283265), (19, 3606960), (20, 3426612), (21, 3263440), (24, 2855510), (28, 2447580), (30, 2284408), (35, 1958064), (38, 1803480), (40, 1713306), (42, 1631720), (48, 1427755), (56, 1223790), (57, 1202320), (60, 1142204), (70, 979032), (76, 901740), (80, 856653), (84, 815860), (95, 721392), (105, 652688), (112, 611895), (113, 606480), (114, 601160), (120, 571102), (133, 515280), (140, 489516), (152, 450870), (168, 407930), (190, 360696), (210, 326344), (226, 303240), (228, 300580), (240, 285551), (266, 257640), (280, 244758), (285, 240464), (304, 225435), (336, 203965), (339, 202160), (361, 189840), (380, 180348), (399, 171760), (420, 163172), (452, 151620), (456, 150290), (532, 128820), (560, 122379), (565, 121296), (570, 120232), (665, 103056), (678, 101080), (722, 94920), (760, 90174), (791, 86640), (798, 85880), (840, 81586), (904, 75810), (912, 75145), (1064, 64410), (1083, 63280), (1130, 60648), (1140, 60116), (1330, 51528), (1356, 50540), (1444, 47460), (1520, 45087), (1582, 43320), (1596, 42940), (1680, 40793), (1695, 40432), (1805, 37968), (1808, 37905), (1995, 34352), (2128, 32205), (2147, 31920), (2166, 31640), (2260, 30324), (2280, 30058), (2373, 28880), (2527, 27120), (2660, 25764), (2712, 25270), (2888, 23730), (3164, 21660), (3192, 21470), (3390, 20216), (3610, 18984), (3955, 17328), (3990, 17176), (4294, 15960), (4332, 15820), (4520, 15162), (4560, 15029), (4746, 14440), (5054, 13560), (5320, 12882), (5415, 12656), (5424, 12635), (5776, 11865), (6328, 10830), (6384, 10735), (6441, 10640), (6780, 10108), (7220, 9492), (7581, 9040), (7910, 8664), (7980, 8588)]