131263440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7103}}^1$

素因数の和:7137

約数の個数: 160

約数和(自身を含む): 507396096

約数和(自身を除く): 376132656

約数列:

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

約数ペア:

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