386935920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 320

約数和(自身を含む): 1542282240

約数和(自身を除く): 1155346320

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, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 163, 168, 180, 189, 210, 216, 240, 252, 270, 280, 314, 315, 326, 336, 360, 378, 420, 432, 471, 489, 504, 540, 560, 628, 630, 652, 720, 756, 785, 815, 840, 942, 945, 978, 1008, 1080, 1099, 1141, 1256, 1260, 1304, 1413, 1467, 1512, 1570, 1630, 1680, 1884, 1890, 1956, 2160, 2198, 2282, 2355, 2445, 2512, 2520, 2608, 2826, 2934, 3024, 3140, 3260, 3297, 3423, 3768, 3780, 3912, 4239, 4396, 4401, 4564, 4710, 4890, 5040, 5495, 5652, 5705, 5868, 6280, 6520, 6594, 6846, 7065, 7335, 7536, 7560, 7824, 8478, 8792, 8802, 9128, 9420, 9780, 9891, 10269, 10990, 11304, 11410, 11736, 12560, 13040, 13188, 13692, 14130, 14670, 15120, 16485, 16956, 17115, 17584, 17604, 18256, 18840, 19560, 19782, 20538, 21195, 21980, 22005, 22608, 22820, 23472, 25591, 26376, 27384, 28260, 29340, 29673, 30807, 32970, 33912, 34230, 35208, 37680, 39120, 39564, 41076, 42390, 43960, 44010, 45640, 49455, 51182, 51345, 52752, 54768, 56520, 58680, 59346, 61614, 65940, 67824, 68460, 70416, 76773, 79128, 82152, 84780, 87920, 88020, 91280, 98910, 102364, 102690, 113040, 117360, 118692, 123228, 127955, 131880, 136920, 148365, 153546, 154035, 158256, 164304, 169560, 176040, 179137, 197820, 204728, 205380, 230319, 237384, 246456, 255910, 263760, 273840, 296730, 307092, 308070, 339120, 352080, 358274, 383865, 395640, 409456, 410760, 460638, 474768, 492912, 511820, 537411, 593460, 614184, 616140, 690957, 716548, 767730, 791280, 821520, 895685, 921276, 1023640, 1074822, 1151595, 1186920, 1228368, 1232280, 1381914, 1433096, 1535460, 1612233, 1791370, 1842552, 2047280, 2149644, 2303190, 2373840, 2464560, 2687055, 2763828, 2866192, 3070920, 3224466, 3454785, 3582740, 3685104, 4299288, 4606380, 4836699, 5374110, 5527656, 6141840, 6448932, 6909570, 7165480, 8061165, 8598576, 9212760, 9673398, 10748220, 11055312, 12897864, 13819140, 14330960, 16122330, 18425520, 19346796, 21496440, 24183495, 25795728, 27638280, 32244660, 38693592, 42992880, 48366990, 55276560, 64489320, 77387184, 96733980, 128978640, 193467960, 386935920]

約数ペア:

[(1, 386935920), (2, 193467960), (3, 128978640), (4, 96733980), (5, 77387184), (6, 64489320), (7, 55276560), (8, 48366990), (9, 42992880), (10, 38693592), (12, 32244660), (14, 27638280), (15, 25795728), (16, 24183495), (18, 21496440), (20, 19346796), (21, 18425520), (24, 16122330), (27, 14330960), (28, 13819140), (30, 12897864), (35, 11055312), (36, 10748220), (40, 9673398), (42, 9212760), (45, 8598576), (48, 8061165), (54, 7165480), (56, 6909570), (60, 6448932), (63, 6141840), (70, 5527656), (72, 5374110), (80, 4836699), (84, 4606380), (90, 4299288), (105, 3685104), (108, 3582740), (112, 3454785), (120, 3224466), (126, 3070920), (135, 2866192), (140, 2763828), (144, 2687055), (157, 2464560), (163, 2373840), (168, 2303190), (180, 2149644), (189, 2047280), (210, 1842552), (216, 1791370), (240, 1612233), (252, 1535460), (270, 1433096), (280, 1381914), (314, 1232280), (315, 1228368), (326, 1186920), (336, 1151595), (360, 1074822), (378, 1023640), (420, 921276), (432, 895685), (471, 821520), (489, 791280), (504, 767730), (540, 716548), (560, 690957), (628, 616140), (630, 614184), (652, 593460), (720, 537411), (756, 511820), (785, 492912), (815, 474768), (840, 460638), (942, 410760), (945, 409456), (978, 395640), (1008, 383865), (1080, 358274), (1099, 352080), (1141, 339120), (1256, 308070), (1260, 307092), (1304, 296730), (1413, 273840), (1467, 263760), (1512, 255910), (1570, 246456), (1630, 237384), (1680, 230319), (1884, 205380), (1890, 204728), (1956, 197820), (2160, 179137), (2198, 176040), (2282, 169560), (2355, 164304), (2445, 158256), (2512, 154035), (2520, 153546), (2608, 148365), (2826, 136920), (2934, 131880), (3024, 127955), (3140, 123228), (3260, 118692), (3297, 117360), (3423, 113040), (3768, 102690), (3780, 102364), (3912, 98910), (4239, 91280), (4396, 88020), (4401, 87920), (4564, 84780), (4710, 82152), (4890, 79128), (5040, 76773), (5495, 70416), (5652, 68460), (5705, 67824), (5868, 65940), (6280, 61614), (6520, 59346), (6594, 58680), (6846, 56520), (7065, 54768), (7335, 52752), (7536, 51345), (7560, 51182), (7824, 49455), (8478, 45640), (8792, 44010), (8802, 43960), (9128, 42390), (9420, 41076), (9780, 39564), (9891, 39120), (10269, 37680), (10990, 35208), (11304, 34230), (11410, 33912), (11736, 32970), (12560, 30807), (13040, 29673), (13188, 29340), (13692, 28260), (14130, 27384), (14670, 26376), (15120, 25591), (16485, 23472), (16956, 22820), (17115, 22608), (17584, 22005), (17604, 21980), (18256, 21195), (18840, 20538), (19560, 19782)]