1397948760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5907

約数の個数: 256

約数和(自身を含む): 5314377600

約数和(自身を除く): 3916428840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4680, 5304, 5857, 5967, 6120, 6630, 7020, 7956, 8840, 9180, 9945, 11714, 11934, 13260, 14040, 15912, 17571, 18360, 19890, 23428, 23868, 26520, 29285, 29835, 35142, 39780, 46856, 47736, 52713, 58570, 59670, 70284, 76141, 79560, 87855, 99569, 105426, 117140, 119340, 140568, 152282, 158139, 175710, 199138, 210852, 228423, 234280, 238680, 263565, 298707, 304564, 316278, 351420, 380705, 398276, 421704, 456846, 497845, 527130, 597414, 609128, 632556, 685269, 702840, 761410, 790695, 796552, 896121, 913692, 995690, 1054260, 1142115, 1194828, 1265112, 1294397, 1370538, 1493535, 1522820, 1581390, 1792242, 1827384, 1991380, 2055807, 2108520, 2284230, 2389656, 2588794, 2688363, 2741076, 2987070, 3045640, 3162780, 3426345, 3584484, 3883191, 3982760, 4111614, 4480605, 4568460, 5177588, 5376726, 5482152, 5974140, 6325560, 6471985, 6852690, 7168968, 7766382, 8223228, 8961210, 9136920, 10279035, 10355176, 10753452, 11649573, 11948280, 12943970, 13441815, 13705380, 15532764, 16446456, 17922420, 19415955, 20558070, 21506904, 23299146, 25887940, 26883630, 27410760, 31065528, 34948719, 35844840, 38831910, 41116140, 46598292, 51775880, 53767260, 58247865, 69897438, 77663820, 82232280, 93196584, 107534520, 116495730, 139794876, 155327640, 174743595, 232991460, 279589752, 349487190, 465982920, 698974380, 1397948760]

約数ペア:

[(1, 1397948760), (2, 698974380), (3, 465982920), (4, 349487190), (5, 279589752), (6, 232991460), (8, 174743595), (9, 155327640), (10, 139794876), (12, 116495730), (13, 107534520), (15, 93196584), (17, 82232280), (18, 77663820), (20, 69897438), (24, 58247865), (26, 53767260), (27, 51775880), (30, 46598292), (34, 41116140), (36, 38831910), (39, 35844840), (40, 34948719), (45, 31065528), (51, 27410760), (52, 26883630), (54, 25887940), (60, 23299146), (65, 21506904), (68, 20558070), (72, 19415955), (78, 17922420), (85, 16446456), (90, 15532764), (102, 13705380), (104, 13441815), (108, 12943970), (117, 11948280), (120, 11649573), (130, 10753452), (135, 10355176), (136, 10279035), (153, 9136920), (156, 8961210), (170, 8223228), (180, 7766382), (195, 7168968), (204, 6852690), (216, 6471985), (221, 6325560), (234, 5974140), (255, 5482152), (260, 5376726), (270, 5177588), (306, 4568460), (312, 4480605), (340, 4111614), (351, 3982760), (360, 3883191), (390, 3584484), (408, 3426345), (442, 3162780), (459, 3045640), (468, 2987070), (510, 2741076), (520, 2688363), (540, 2588794), (585, 2389656), (612, 2284230), (663, 2108520), (680, 2055807), (702, 1991380), (765, 1827384), (780, 1792242), (884, 1581390), (918, 1522820), (936, 1493535), (1020, 1370538), (1080, 1294397), (1105, 1265112), (1170, 1194828), (1224, 1142115), (1326, 1054260), (1404, 995690), (1530, 913692), (1560, 896121), (1755, 796552), (1768, 790695), (1836, 761410), (1989, 702840), (2040, 685269), (2210, 632556), (2295, 609128), (2340, 597414), (2652, 527130), (2808, 497845), (3060, 456846), (3315, 421704), (3510, 398276), (3672, 380705), (3978, 351420), (4420, 316278), (4590, 304564), (4680, 298707), (5304, 263565), (5857, 238680), (5967, 234280), (6120, 228423), (6630, 210852), (7020, 199138), (7956, 175710), (8840, 158139), (9180, 152282), (9945, 140568), (11714, 119340), (11934, 117140), (13260, 105426), (14040, 99569), (15912, 87855), (17571, 79560), (18360, 76141), (19890, 70284), (23428, 59670), (23868, 58570), (26520, 52713), (29285, 47736), (29835, 46856), (35142, 39780)]