278688480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 432

約数和(自身を含む): 1111256496

約数和(自身を除く): 832568016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 41, 42, 48, 49, 51, 56, 60, 68, 70, 80, 82, 84, 85, 96, 98, 102, 105, 112, 119, 120, 123, 136, 140, 147, 160, 164, 168, 170, 196, 204, 205, 210, 224, 238, 240, 245, 246, 255, 272, 280, 287, 289, 294, 328, 336, 340, 357, 392, 408, 410, 420, 476, 480, 490, 492, 510, 544, 560, 574, 578, 588, 595, 615, 656, 672, 680, 697, 714, 735, 784, 816, 820, 833, 840, 861, 867, 952, 980, 984, 1020, 1120, 1148, 1156, 1176, 1190, 1230, 1312, 1360, 1394, 1428, 1435, 1445, 1470, 1568, 1632, 1640, 1666, 1680, 1722, 1734, 1785, 1904, 1960, 1968, 2009, 2023, 2040, 2091, 2296, 2312, 2352, 2380, 2460, 2499, 2720, 2788, 2856, 2870, 2890, 2940, 3280, 3332, 3360, 3444, 3468, 3485, 3570, 3808, 3920, 3936, 4018, 4046, 4080, 4165, 4182, 4305, 4335, 4592, 4624, 4704, 4760, 4879, 4920, 4998, 5576, 5712, 5740, 5780, 5880, 6027, 6069, 6560, 6664, 6888, 6936, 6970, 7140, 7840, 8036, 8092, 8160, 8330, 8364, 8610, 8670, 9184, 9248, 9520, 9758, 9840, 9996, 10045, 10115, 10455, 11152, 11424, 11480, 11560, 11760, 11849, 12054, 12138, 12495, 13328, 13776, 13872, 13940, 14161, 14280, 14637, 16072, 16184, 16660, 16728, 17220, 17340, 19040, 19516, 19680, 19992, 20090, 20230, 20910, 22304, 22960, 23120, 23520, 23698, 24108, 24276, 24395, 24990, 26656, 27552, 27744, 27880, 28322, 28560, 29274, 30135, 30345, 32144, 32368, 33320, 33456, 34153, 34440, 34680, 35547, 39032, 39984, 40180, 40460, 41820, 42483, 45920, 46240, 47396, 48216, 48552, 48790, 49980, 55760, 56644, 57120, 58548, 59245, 60270, 60690, 64288, 64736, 66640, 66912, 68306, 68880, 69360, 70805, 71094, 73185, 78064, 79968, 80360, 80920, 82943, 83640, 84966, 94792, 96432, 97104, 97580, 99960, 102459, 111520, 113288, 117096, 118490, 120540, 121380, 133280, 136612, 137760, 138720, 141610, 142188, 146370, 156128, 160720, 161840, 165886, 167280, 169932, 170765, 177735, 189584, 192864, 194208, 195160, 199920, 204918, 212415, 226576, 234192, 236980, 241080, 242760, 248829, 273224, 283220, 284376, 292740, 321440, 323680, 331772, 334560, 339864, 341530, 355470, 379168, 390320, 399840, 409836, 414715, 424830, 453152, 468384, 473960, 482160, 485520, 497658, 512295, 546448, 566440, 568752, 580601, 585480, 663544, 679728, 683060, 710940, 780640, 819672, 829430, 849660, 947920, 964320, 971040, 995316, 1024590, 1092896, 1132880, 1137504, 1161202, 1170960, 1244145, 1327088, 1359456, 1366120, 1421880, 1639344, 1658860, 1699320, 1741803, 1895840, 1990632, 2049180, 2265760, 2322404, 2341920, 2488290, 2654176, 2732240, 2843760, 2903005, 3278688, 3317720, 3398640, 3483606, 3981264, 4098360, 4644808, 4976580, 5464480, 5687520, 5806010, 6635440, 6797280, 6967212, 7962528, 8196720, 8709015, 9289616, 9953160, 11612020, 13270880, 13934424, 16393440, 17418030, 18579232, 19906320, 23224040, 27868848, 34836060, 39812640, 46448080, 55737696, 69672120, 92896160, 139344240, 278688480]

約数ペア:

[(1, 278688480), (2, 139344240), (3, 92896160), (4, 69672120), (5, 55737696), (6, 46448080), (7, 39812640), (8, 34836060), (10, 27868848), (12, 23224040), (14, 19906320), (15, 18579232), (16, 17418030), (17, 16393440), (20, 13934424), (21, 13270880), (24, 11612020), (28, 9953160), (30, 9289616), (32, 8709015), (34, 8196720), (35, 7962528), (40, 6967212), (41, 6797280), (42, 6635440), (48, 5806010), (49, 5687520), (51, 5464480), (56, 4976580), (60, 4644808), (68, 4098360), (70, 3981264), (80, 3483606), (82, 3398640), (84, 3317720), (85, 3278688), (96, 2903005), (98, 2843760), (102, 2732240), (105, 2654176), (112, 2488290), (119, 2341920), (120, 2322404), (123, 2265760), (136, 2049180), (140, 1990632), (147, 1895840), (160, 1741803), (164, 1699320), (168, 1658860), (170, 1639344), (196, 1421880), (204, 1366120), (205, 1359456), (210, 1327088), (224, 1244145), (238, 1170960), (240, 1161202), (245, 1137504), (246, 1132880), (255, 1092896), (272, 1024590), (280, 995316), (287, 971040), (289, 964320), (294, 947920), (328, 849660), (336, 829430), (340, 819672), (357, 780640), (392, 710940), (408, 683060), (410, 679728), (420, 663544), (476, 585480), (480, 580601), (490, 568752), (492, 566440), (510, 546448), (544, 512295), (560, 497658), (574, 485520), (578, 482160), (588, 473960), (595, 468384), (615, 453152), (656, 424830), (672, 414715), (680, 409836), (697, 399840), (714, 390320), (735, 379168), (784, 355470), (816, 341530), (820, 339864), (833, 334560), (840, 331772), (861, 323680), (867, 321440), (952, 292740), (980, 284376), (984, 283220), (1020, 273224), (1120, 248829), (1148, 242760), (1156, 241080), (1176, 236980), (1190, 234192), (1230, 226576), (1312, 212415), (1360, 204918), (1394, 199920), (1428, 195160), (1435, 194208), (1445, 192864), (1470, 189584), (1568, 177735), (1632, 170765), (1640, 169932), (1666, 167280), (1680, 165886), (1722, 161840), (1734, 160720), (1785, 156128), (1904, 146370), (1960, 142188), (1968, 141610), (2009, 138720), (2023, 137760), (2040, 136612), (2091, 133280), (2296, 121380), (2312, 120540), (2352, 118490), (2380, 117096), (2460, 113288), (2499, 111520), (2720, 102459), (2788, 99960), (2856, 97580), (2870, 97104), (2890, 96432), (2940, 94792), (3280, 84966), (3332, 83640), (3360, 82943), (3444, 80920), (3468, 80360), (3485, 79968), (3570, 78064), (3808, 73185), (3920, 71094), (3936, 70805), (4018, 69360), (4046, 68880), (4080, 68306), (4165, 66912), (4182, 66640), (4305, 64736), (4335, 64288), (4592, 60690), (4624, 60270), (4704, 59245), (4760, 58548), (4879, 57120), (4920, 56644), (4998, 55760), (5576, 49980), (5712, 48790), (5740, 48552), (5780, 48216), (5880, 47396), (6027, 46240), (6069, 45920), (6560, 42483), (6664, 41820), (6888, 40460), (6936, 40180), (6970, 39984), (7140, 39032), (7840, 35547), (8036, 34680), (8092, 34440), (8160, 34153), (8330, 33456), (8364, 33320), (8610, 32368), (8670, 32144), (9184, 30345), (9248, 30135), (9520, 29274), (9758, 28560), (9840, 28322), (9996, 27880), (10045, 27744), (10115, 27552), (10455, 26656), (11152, 24990), (11424, 24395), (11480, 24276), (11560, 24108), (11760, 23698), (11849, 23520), (12054, 23120), (12138, 22960), (12495, 22304), (13328, 20910), (13776, 20230), (13872, 20090), (13940, 19992), (14161, 19680), (14280, 19516), (14637, 19040), (16072, 17340), (16184, 17220), (16660, 16728)]