343313880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 256

約数和(自身を含む): 1282176000

約数和(自身を除く): 938862120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 149, 156, 168, 182, 195, 210, 211, 260, 273, 280, 298, 312, 364, 390, 420, 422, 447, 455, 520, 546, 596, 633, 728, 745, 780, 840, 844, 894, 910, 1043, 1055, 1092, 1192, 1266, 1365, 1477, 1490, 1560, 1688, 1788, 1820, 1937, 2086, 2110, 2184, 2235, 2532, 2730, 2743, 2954, 2980, 3129, 3165, 3576, 3640, 3874, 4172, 4220, 4431, 4470, 5064, 5215, 5460, 5486, 5811, 5908, 5960, 6258, 6330, 7385, 7748, 8229, 8344, 8440, 8862, 8940, 9685, 10430, 10920, 10972, 11622, 11816, 12516, 12660, 13559, 13715, 14770, 15496, 15645, 16458, 17724, 17880, 19201, 19370, 20860, 21944, 22155, 23244, 25032, 25320, 27118, 27430, 29055, 29540, 31290, 31439, 32916, 35448, 38402, 38740, 40677, 41145, 41720, 44310, 46488, 54236, 54860, 57603, 58110, 59080, 62580, 62878, 65832, 67795, 76804, 77480, 81354, 82290, 88620, 94317, 96005, 108472, 109720, 115206, 116220, 125160, 125756, 135590, 153608, 157195, 162708, 164580, 177240, 188634, 192010, 203385, 220073, 230412, 232440, 251512, 271180, 288015, 314390, 325416, 329160, 377268, 384020, 406770, 408707, 440146, 460824, 471585, 542360, 576030, 628780, 660219, 754536, 768040, 813540, 817414, 880292, 943170, 1100365, 1152060, 1226121, 1257560, 1320438, 1627080, 1634828, 1760584, 1886340, 2043535, 2200730, 2304120, 2452242, 2640876, 2860949, 3269656, 3301095, 3772680, 4087070, 4401460, 4904484, 5281752, 5721898, 6130605, 6602190, 8174140, 8582847, 8802920, 9808968, 11443796, 12261210, 13204380, 14304745, 16348280, 17165694, 22887592, 24522420, 26408760, 28609490, 34331388, 42914235, 49044840, 57218980, 68662776, 85828470, 114437960, 171656940, 343313880]

約数ペア:

[(1, 343313880), (2, 171656940), (3, 114437960), (4, 85828470), (5, 68662776), (6, 57218980), (7, 49044840), (8, 42914235), (10, 34331388), (12, 28609490), (13, 26408760), (14, 24522420), (15, 22887592), (20, 17165694), (21, 16348280), (24, 14304745), (26, 13204380), (28, 12261210), (30, 11443796), (35, 9808968), (39, 8802920), (40, 8582847), (42, 8174140), (52, 6602190), (56, 6130605), (60, 5721898), (65, 5281752), (70, 4904484), (78, 4401460), (84, 4087070), (91, 3772680), (104, 3301095), (105, 3269656), (120, 2860949), (130, 2640876), (140, 2452242), (149, 2304120), (156, 2200730), (168, 2043535), (182, 1886340), (195, 1760584), (210, 1634828), (211, 1627080), (260, 1320438), (273, 1257560), (280, 1226121), (298, 1152060), (312, 1100365), (364, 943170), (390, 880292), (420, 817414), (422, 813540), (447, 768040), (455, 754536), (520, 660219), (546, 628780), (596, 576030), (633, 542360), (728, 471585), (745, 460824), (780, 440146), (840, 408707), (844, 406770), (894, 384020), (910, 377268), (1043, 329160), (1055, 325416), (1092, 314390), (1192, 288015), (1266, 271180), (1365, 251512), (1477, 232440), (1490, 230412), (1560, 220073), (1688, 203385), (1788, 192010), (1820, 188634), (1937, 177240), (2086, 164580), (2110, 162708), (2184, 157195), (2235, 153608), (2532, 135590), (2730, 125756), (2743, 125160), (2954, 116220), (2980, 115206), (3129, 109720), (3165, 108472), (3576, 96005), (3640, 94317), (3874, 88620), (4172, 82290), (4220, 81354), (4431, 77480), (4470, 76804), (5064, 67795), (5215, 65832), (5460, 62878), (5486, 62580), (5811, 59080), (5908, 58110), (5960, 57603), (6258, 54860), (6330, 54236), (7385, 46488), (7748, 44310), (8229, 41720), (8344, 41145), (8440, 40677), (8862, 38740), (8940, 38402), (9685, 35448), (10430, 32916), (10920, 31439), (10972, 31290), (11622, 29540), (11816, 29055), (12516, 27430), (12660, 27118), (13559, 25320), (13715, 25032), (14770, 23244), (15496, 22155), (15645, 21944), (16458, 20860), (17724, 19370), (17880, 19201)]