319954320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{3023}}^1$

素因数の和:3059

約数の個数: 240

約数和(自身を含む): 1282417920

約数和(自身を除く): 962463600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3023, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6046, 6615, 7056, 7560, 8820, 9069, 10584, 11760, 12092, 13230, 15115, 15120, 17640, 18138, 21161, 21168, 24184, 26460, 27207, 30230, 35280, 36276, 42322, 45345, 48368, 52920, 54414, 60460, 63483, 72552, 81621, 84644, 90690, 105805, 105840, 108828, 120920, 126966, 136035, 145104, 148127, 163242, 169288, 181380, 190449, 211610, 217656, 241840, 253932, 272070, 296254, 317415, 326484, 338576, 362760, 380898, 408105, 423220, 435312, 444381, 507864, 544140, 571347, 592508, 634830, 652968, 725520, 740635, 761796, 816210, 846440, 888762, 952245, 1015728, 1088280, 1142694, 1185016, 1269660, 1305936, 1333143, 1481270, 1523592, 1632420, 1692880, 1777524, 1904490, 2176560, 2221905, 2285388, 2370032, 2539320, 2666286, 2856735, 2962540, 3047184, 3264840, 3555048, 3808980, 3999429, 4443810, 4570776, 5078640, 5332572, 5713470, 5925080, 6529680, 6665715, 7110096, 7617960, 7998858, 8887620, 9141552, 10665144, 11426940, 11850160, 13331430, 15235920, 15997716, 17775240, 19997145, 21330288, 22853880, 26662860, 31995432, 35550480, 39994290, 45707760, 53325720, 63990864, 79988580, 106651440, 159977160, 319954320]

約数ペア:

[(1, 319954320), (2, 159977160), (3, 106651440), (4, 79988580), (5, 63990864), (6, 53325720), (7, 45707760), (8, 39994290), (9, 35550480), (10, 31995432), (12, 26662860), (14, 22853880), (15, 21330288), (16, 19997145), (18, 17775240), (20, 15997716), (21, 15235920), (24, 13331430), (27, 11850160), (28, 11426940), (30, 10665144), (35, 9141552), (36, 8887620), (40, 7998858), (42, 7617960), (45, 7110096), (48, 6665715), (49, 6529680), (54, 5925080), (56, 5713470), (60, 5332572), (63, 5078640), (70, 4570776), (72, 4443810), (80, 3999429), (84, 3808980), (90, 3555048), (98, 3264840), (105, 3047184), (108, 2962540), (112, 2856735), (120, 2666286), (126, 2539320), (135, 2370032), (140, 2285388), (144, 2221905), (147, 2176560), (168, 1904490), (180, 1777524), (189, 1692880), (196, 1632420), (210, 1523592), (216, 1481270), (240, 1333143), (245, 1305936), (252, 1269660), (270, 1185016), (280, 1142694), (294, 1088280), (315, 1015728), (336, 952245), (360, 888762), (378, 846440), (392, 816210), (420, 761796), (432, 740635), (441, 725520), (490, 652968), (504, 634830), (540, 592508), (560, 571347), (588, 544140), (630, 507864), (720, 444381), (735, 435312), (756, 423220), (784, 408105), (840, 380898), (882, 362760), (945, 338576), (980, 326484), (1008, 317415), (1080, 296254), (1176, 272070), (1260, 253932), (1323, 241840), (1470, 217656), (1512, 211610), (1680, 190449), (1764, 181380), (1890, 169288), (1960, 163242), (2160, 148127), (2205, 145104), (2352, 136035), (2520, 126966), (2646, 120920), (2940, 108828), (3023, 105840), (3024, 105805), (3528, 90690), (3780, 84644), (3920, 81621), (4410, 72552), (5040, 63483), (5292, 60460), (5880, 54414), (6046, 52920), (6615, 48368), (7056, 45345), (7560, 42322), (8820, 36276), (9069, 35280), (10584, 30230), (11760, 27207), (12092, 26460), (13230, 24184), (15115, 21168), (15120, 21161), (17640, 18138)]