390023040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 1383609600

約数和(自身を除く): 993586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 128, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 313, 320, 330, 352, 354, 384, 440, 472, 480, 528, 590, 626, 640, 649, 660, 704, 708, 880, 885, 939, 944, 960, 1056, 1180, 1252, 1298, 1320, 1408, 1416, 1565, 1760, 1770, 1878, 1888, 1920, 1947, 2112, 2360, 2504, 2596, 2640, 2832, 3130, 3245, 3443, 3520, 3540, 3756, 3776, 3894, 4224, 4695, 4720, 5008, 5192, 5280, 5664, 6260, 6490, 6886, 7040, 7080, 7512, 7552, 7788, 9390, 9440, 9735, 10016, 10329, 10384, 10560, 11328, 12520, 12980, 13772, 14160, 15024, 15576, 17215, 18467, 18780, 18880, 19470, 20032, 20658, 20768, 21120, 22656, 25040, 25960, 27544, 28320, 30048, 31152, 34430, 36934, 37560, 37760, 38940, 40064, 41316, 41536, 50080, 51645, 51920, 55088, 55401, 56640, 60096, 62304, 68860, 73868, 75120, 77880, 82632, 83072, 92335, 100160, 103290, 103840, 110176, 110802, 113280, 120192, 124608, 137720, 147736, 150240, 155760, 165264, 184670, 200320, 203137, 206580, 207680, 220352, 221604, 249216, 275440, 277005, 295472, 300480, 311520, 330528, 369340, 406274, 413160, 415360, 440704, 443208, 550880, 554010, 590944, 600960, 609411, 623040, 661056, 738680, 812548, 826320, 886416, 1015685, 1101760, 1108020, 1181888, 1218822, 1246080, 1322112, 1477360, 1625096, 1652640, 1772832, 2031370, 2203520, 2216040, 2363776, 2437644, 2954720, 3047055, 3250192, 3305280, 3545664, 4062740, 4432080, 4875288, 5909440, 6094110, 6500384, 6610560, 7091328, 8125480, 8864160, 9750576, 11818880, 12188220, 13000768, 16250960, 17728320, 19501152, 24376440, 26001536, 32501920, 35456640, 39002304, 48752880, 65003840, 78004608, 97505760, 130007680, 195011520, 390023040]

約数ペア:

[(1, 390023040), (2, 195011520), (3, 130007680), (4, 97505760), (5, 78004608), (6, 65003840), (8, 48752880), (10, 39002304), (11, 35456640), (12, 32501920), (15, 26001536), (16, 24376440), (20, 19501152), (22, 17728320), (24, 16250960), (30, 13000768), (32, 12188220), (33, 11818880), (40, 9750576), (44, 8864160), (48, 8125480), (55, 7091328), (59, 6610560), (60, 6500384), (64, 6094110), (66, 5909440), (80, 4875288), (88, 4432080), (96, 4062740), (110, 3545664), (118, 3305280), (120, 3250192), (128, 3047055), (132, 2954720), (160, 2437644), (165, 2363776), (176, 2216040), (177, 2203520), (192, 2031370), (220, 1772832), (236, 1652640), (240, 1625096), (264, 1477360), (295, 1322112), (313, 1246080), (320, 1218822), (330, 1181888), (352, 1108020), (354, 1101760), (384, 1015685), (440, 886416), (472, 826320), (480, 812548), (528, 738680), (590, 661056), (626, 623040), (640, 609411), (649, 600960), (660, 590944), (704, 554010), (708, 550880), (880, 443208), (885, 440704), (939, 415360), (944, 413160), (960, 406274), (1056, 369340), (1180, 330528), (1252, 311520), (1298, 300480), (1320, 295472), (1408, 277005), (1416, 275440), (1565, 249216), (1760, 221604), (1770, 220352), (1878, 207680), (1888, 206580), (1920, 203137), (1947, 200320), (2112, 184670), (2360, 165264), (2504, 155760), (2596, 150240), (2640, 147736), (2832, 137720), (3130, 124608), (3245, 120192), (3443, 113280), (3520, 110802), (3540, 110176), (3756, 103840), (3776, 103290), (3894, 100160), (4224, 92335), (4695, 83072), (4720, 82632), (5008, 77880), (5192, 75120), (5280, 73868), (5664, 68860), (6260, 62304), (6490, 60096), (6886, 56640), (7040, 55401), (7080, 55088), (7512, 51920), (7552, 51645), (7788, 50080), (9390, 41536), (9440, 41316), (9735, 40064), (10016, 38940), (10329, 37760), (10384, 37560), (10560, 36934), (11328, 34430), (12520, 31152), (12980, 30048), (13772, 28320), (14160, 27544), (15024, 25960), (15576, 25040), (17215, 22656), (18467, 21120), (18780, 20768), (18880, 20658), (19470, 20032)]