156484440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 192

約数和(自身を含む): 606981600

約数和(自身を除く): 450497160

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, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 2957, 3528, 3780, 4410, 5292, 5880, 5914, 6615, 7560, 8820, 8871, 10584, 11828, 13230, 14785, 17640, 17742, 20699, 23656, 26460, 26613, 29570, 35484, 41398, 44355, 52920, 53226, 59140, 62097, 70968, 79839, 82796, 88710, 103495, 106452, 118280, 124194, 133065, 144893, 159678, 165592, 177420, 186291, 206990, 212904, 248388, 266130, 289786, 310485, 319356, 354840, 372582, 399195, 413980, 434679, 496776, 532260, 558873, 579572, 620970, 638712, 724465, 745164, 798390, 827960, 869358, 931455, 1064520, 1117746, 1159144, 1241940, 1304037, 1448930, 1490328, 1596780, 1738716, 1862910, 2173395, 2235492, 2483880, 2608074, 2794365, 2897860, 3193560, 3477432, 3725820, 3912111, 4346790, 4470984, 5216148, 5588730, 5795720, 6520185, 7451640, 7824222, 8693580, 10432296, 11177460, 13040370, 15648444, 17387160, 19560555, 22354920, 26080740, 31296888, 39121110, 52161480, 78242220, 156484440]

約数ペア:

[(1, 156484440), (2, 78242220), (3, 52161480), (4, 39121110), (5, 31296888), (6, 26080740), (7, 22354920), (8, 19560555), (9, 17387160), (10, 15648444), (12, 13040370), (14, 11177460), (15, 10432296), (18, 8693580), (20, 7824222), (21, 7451640), (24, 6520185), (27, 5795720), (28, 5588730), (30, 5216148), (35, 4470984), (36, 4346790), (40, 3912111), (42, 3725820), (45, 3477432), (49, 3193560), (54, 2897860), (56, 2794365), (60, 2608074), (63, 2483880), (70, 2235492), (72, 2173395), (84, 1862910), (90, 1738716), (98, 1596780), (105, 1490328), (108, 1448930), (120, 1304037), (126, 1241940), (135, 1159144), (140, 1117746), (147, 1064520), (168, 931455), (180, 869358), (189, 827960), (196, 798390), (210, 745164), (216, 724465), (245, 638712), (252, 620970), (270, 579572), (280, 558873), (294, 532260), (315, 496776), (360, 434679), (378, 413980), (392, 399195), (420, 372582), (441, 354840), (490, 319356), (504, 310485), (540, 289786), (588, 266130), (630, 248388), (735, 212904), (756, 206990), (840, 186291), (882, 177420), (945, 165592), (980, 159678), (1080, 144893), (1176, 133065), (1260, 124194), (1323, 118280), (1470, 106452), (1512, 103495), (1764, 88710), (1890, 82796), (1960, 79839), (2205, 70968), (2520, 62097), (2646, 59140), (2940, 53226), (2957, 52920), (3528, 44355), (3780, 41398), (4410, 35484), (5292, 29570), (5880, 26613), (5914, 26460), (6615, 23656), (7560, 20699), (8820, 17742), (8871, 17640), (10584, 14785), (11828, 13230)]