761994720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 2738473920

約数和(自身を除く): 1976479200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 71, 72, 80, 87, 90, 96, 116, 120, 142, 144, 145, 160, 174, 180, 213, 232, 240, 257, 261, 284, 288, 290, 348, 355, 360, 426, 435, 464, 480, 514, 522, 568, 580, 639, 696, 710, 720, 771, 852, 870, 928, 1028, 1044, 1065, 1136, 1160, 1278, 1285, 1305, 1392, 1420, 1440, 1542, 1704, 1740, 2056, 2059, 2088, 2130, 2272, 2313, 2320, 2556, 2570, 2610, 2784, 2840, 3084, 3195, 3408, 3480, 3855, 4112, 4118, 4176, 4260, 4626, 4640, 5112, 5140, 5220, 5680, 6168, 6177, 6390, 6816, 6960, 7453, 7710, 8224, 8236, 8352, 8520, 9252, 10224, 10280, 10295, 10440, 11360, 11565, 12336, 12354, 12780, 13920, 14906, 15420, 16472, 17040, 18247, 18504, 18531, 20448, 20560, 20590, 20880, 22359, 23130, 24672, 24708, 25560, 29812, 30840, 30885, 32944, 34080, 36494, 37008, 37062, 37265, 41120, 41180, 41760, 44718, 46260, 49416, 51120, 54741, 59624, 61680, 61770, 65888, 67077, 72988, 74016, 74124, 74530, 82360, 89436, 91235, 92520, 92655, 98832, 102240, 109482, 111795, 119248, 123360, 123540, 134154, 145976, 148248, 149060, 164223, 164720, 178872, 182470, 185040, 185310, 197664, 218964, 223590, 238496, 247080, 268308, 273705, 291952, 296496, 298120, 328446, 329440, 335385, 357744, 364940, 370080, 370620, 437928, 447180, 494160, 529163, 536616, 547410, 583904, 592992, 596240, 656892, 670770, 715488, 729880, 741240, 821115, 875856, 894360, 988320, 1058326, 1073232, 1094820, 1192480, 1313784, 1341540, 1459760, 1482480, 1587489, 1642230, 1751712, 1788720, 2116652, 2146464, 2189640, 2627568, 2645815, 2683080, 2919520, 2964960, 3174978, 3284460, 3577440, 4233304, 4379280, 4762467, 5255136, 5291630, 5366160, 6349956, 6568920, 7937445, 8466608, 8758560, 9524934, 10583260, 10732320, 12699912, 13137840, 15874890, 16933216, 19049868, 21166520, 23812335, 25399824, 26275680, 31749780, 38099736, 42333040, 47624670, 50799648, 63499560, 76199472, 84666080, 95249340, 126999120, 152398944, 190498680, 253998240, 380997360, 761994720]

約数ペア:

[(1, 761994720), (2, 380997360), (3, 253998240), (4, 190498680), (5, 152398944), (6, 126999120), (8, 95249340), (9, 84666080), (10, 76199472), (12, 63499560), (15, 50799648), (16, 47624670), (18, 42333040), (20, 38099736), (24, 31749780), (29, 26275680), (30, 25399824), (32, 23812335), (36, 21166520), (40, 19049868), (45, 16933216), (48, 15874890), (58, 13137840), (60, 12699912), (71, 10732320), (72, 10583260), (80, 9524934), (87, 8758560), (90, 8466608), (96, 7937445), (116, 6568920), (120, 6349956), (142, 5366160), (144, 5291630), (145, 5255136), (160, 4762467), (174, 4379280), (180, 4233304), (213, 3577440), (232, 3284460), (240, 3174978), (257, 2964960), (261, 2919520), (284, 2683080), (288, 2645815), (290, 2627568), (348, 2189640), (355, 2146464), (360, 2116652), (426, 1788720), (435, 1751712), (464, 1642230), (480, 1587489), (514, 1482480), (522, 1459760), (568, 1341540), (580, 1313784), (639, 1192480), (696, 1094820), (710, 1073232), (720, 1058326), (771, 988320), (852, 894360), (870, 875856), (928, 821115), (1028, 741240), (1044, 729880), (1065, 715488), (1136, 670770), (1160, 656892), (1278, 596240), (1285, 592992), (1305, 583904), (1392, 547410), (1420, 536616), (1440, 529163), (1542, 494160), (1704, 447180), (1740, 437928), (2056, 370620), (2059, 370080), (2088, 364940), (2130, 357744), (2272, 335385), (2313, 329440), (2320, 328446), (2556, 298120), (2570, 296496), (2610, 291952), (2784, 273705), (2840, 268308), (3084, 247080), (3195, 238496), (3408, 223590), (3480, 218964), (3855, 197664), (4112, 185310), (4118, 185040), (4176, 182470), (4260, 178872), (4626, 164720), (4640, 164223), (5112, 149060), (5140, 148248), (5220, 145976), (5680, 134154), (6168, 123540), (6177, 123360), (6390, 119248), (6816, 111795), (6960, 109482), (7453, 102240), (7710, 98832), (8224, 92655), (8236, 92520), (8352, 91235), (8520, 89436), (9252, 82360), (10224, 74530), (10280, 74124), (10295, 74016), (10440, 72988), (11360, 67077), (11565, 65888), (12336, 61770), (12354, 61680), (12780, 59624), (13920, 54741), (14906, 51120), (15420, 49416), (16472, 46260), (17040, 44718), (18247, 41760), (18504, 41180), (18531, 41120), (20448, 37265), (20560, 37062), (20590, 37008), (20880, 36494), (22359, 34080), (23130, 32944), (24672, 30885), (24708, 30840), (25560, 29812)]