262526880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7103}}^1$

素因数の和:7139

約数の個数: 192

約数和(自身を含む): 1031159808

約数和(自身を除く): 768632928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7103, 7392, 9240, 12320, 14206, 18480, 21309, 28412, 35515, 36960, 42618, 49721, 56824, 71030, 78133, 85236, 99442, 106545, 113648, 142060, 149163, 156266, 170472, 198884, 213090, 227296, 234399, 248605, 284120, 298326, 312532, 340944, 390665, 397768, 426180, 468798, 497210, 546931, 568240, 596652, 625064, 681888, 745815, 781330, 795536, 852360, 937596, 994420, 1093862, 1136480, 1171995, 1193304, 1250128, 1491630, 1562660, 1591072, 1640793, 1704720, 1875192, 1988840, 2187724, 2343990, 2386608, 2500256, 2734655, 2983260, 3125320, 3281586, 3409440, 3750384, 3977680, 4375448, 4687980, 4773216, 5469310, 5966520, 6250640, 6563172, 7500768, 7955360, 8203965, 8750896, 9375960, 10938620, 11933040, 12501280, 13126344, 16407930, 17501792, 18751920, 21877240, 23866080, 26252688, 32815860, 37503840, 43754480, 52505376, 65631720, 87508960, 131263440, 262526880]

約数ペア:

[(1, 262526880), (2, 131263440), (3, 87508960), (4, 65631720), (5, 52505376), (6, 43754480), (7, 37503840), (8, 32815860), (10, 26252688), (11, 23866080), (12, 21877240), (14, 18751920), (15, 17501792), (16, 16407930), (20, 13126344), (21, 12501280), (22, 11933040), (24, 10938620), (28, 9375960), (30, 8750896), (32, 8203965), (33, 7955360), (35, 7500768), (40, 6563172), (42, 6250640), (44, 5966520), (48, 5469310), (55, 4773216), (56, 4687980), (60, 4375448), (66, 3977680), (70, 3750384), (77, 3409440), (80, 3281586), (84, 3125320), (88, 2983260), (96, 2734655), (105, 2500256), (110, 2386608), (112, 2343990), (120, 2187724), (132, 1988840), (140, 1875192), (154, 1704720), (160, 1640793), (165, 1591072), (168, 1562660), (176, 1491630), (210, 1250128), (220, 1193304), (224, 1171995), (231, 1136480), (240, 1093862), (264, 994420), (280, 937596), (308, 852360), (330, 795536), (336, 781330), (352, 745815), (385, 681888), (420, 625064), (440, 596652), (462, 568240), (480, 546931), (528, 497210), (560, 468798), (616, 426180), (660, 397768), (672, 390665), (770, 340944), (840, 312532), (880, 298326), (924, 284120), (1056, 248605), (1120, 234399), (1155, 227296), (1232, 213090), (1320, 198884), (1540, 170472), (1680, 156266), (1760, 149163), (1848, 142060), (2310, 113648), (2464, 106545), (2640, 99442), (3080, 85236), (3360, 78133), (3696, 71030), (4620, 56824), (5280, 49721), (6160, 42618), (7103, 36960), (7392, 35515), (9240, 28412), (12320, 21309), (14206, 18480)]