193467960

素因数分解:

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

素因数の和:347

約数の個数: 256

約数和(自身を含む): 746265600

約数和(自身を除く): 552797640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 157, 163, 168, 180, 189, 210, 216, 252, 270, 280, 314, 315, 326, 360, 378, 420, 471, 489, 504, 540, 628, 630, 652, 756, 785, 815, 840, 942, 945, 978, 1080, 1099, 1141, 1256, 1260, 1304, 1413, 1467, 1512, 1570, 1630, 1884, 1890, 1956, 2198, 2282, 2355, 2445, 2520, 2826, 2934, 3140, 3260, 3297, 3423, 3768, 3780, 3912, 4239, 4396, 4401, 4564, 4710, 4890, 5495, 5652, 5705, 5868, 6280, 6520, 6594, 6846, 7065, 7335, 7560, 8478, 8792, 8802, 9128, 9420, 9780, 9891, 10269, 10990, 11304, 11410, 11736, 13188, 13692, 14130, 14670, 16485, 16956, 17115, 17604, 18840, 19560, 19782, 20538, 21195, 21980, 22005, 22820, 25591, 26376, 27384, 28260, 29340, 29673, 30807, 32970, 33912, 34230, 35208, 39564, 41076, 42390, 43960, 44010, 45640, 49455, 51182, 51345, 56520, 58680, 59346, 61614, 65940, 68460, 76773, 79128, 82152, 84780, 88020, 98910, 102364, 102690, 118692, 123228, 127955, 131880, 136920, 148365, 153546, 154035, 169560, 176040, 179137, 197820, 204728, 205380, 230319, 237384, 246456, 255910, 296730, 307092, 308070, 358274, 383865, 395640, 410760, 460638, 511820, 537411, 593460, 614184, 616140, 690957, 716548, 767730, 895685, 921276, 1023640, 1074822, 1151595, 1186920, 1232280, 1381914, 1433096, 1535460, 1612233, 1791370, 1842552, 2149644, 2303190, 2687055, 2763828, 3070920, 3224466, 3454785, 3582740, 4299288, 4606380, 4836699, 5374110, 5527656, 6448932, 6909570, 7165480, 8061165, 9212760, 9673398, 10748220, 12897864, 13819140, 16122330, 19346796, 21496440, 24183495, 27638280, 32244660, 38693592, 48366990, 64489320, 96733980, 193467960]

約数ペア:

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