152747840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 454030080

約数和(自身を除く): 301282240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 64, 70, 74, 76, 80, 95, 97, 112, 133, 140, 148, 152, 160, 185, 190, 194, 224, 259, 266, 280, 296, 304, 320, 370, 380, 388, 448, 485, 518, 532, 560, 592, 608, 665, 679, 703, 740, 760, 776, 970, 1036, 1064, 1120, 1184, 1216, 1295, 1330, 1358, 1406, 1480, 1520, 1552, 1843, 1940, 2072, 2128, 2240, 2368, 2590, 2660, 2716, 2812, 2960, 3040, 3104, 3395, 3515, 3589, 3686, 3880, 4144, 4256, 4921, 5180, 5320, 5432, 5624, 5920, 6080, 6208, 6790, 7030, 7178, 7372, 7760, 8288, 8512, 9215, 9842, 10360, 10640, 10864, 11248, 11840, 12901, 13580, 14060, 14356, 14744, 15520, 16576, 17945, 18430, 19684, 20720, 21280, 21728, 22496, 24605, 25123, 25802, 27160, 28120, 28712, 29488, 31040, 35890, 36860, 39368, 41440, 42560, 43456, 44992, 49210, 50246, 51604, 54320, 56240, 57424, 58976, 64505, 68191, 71780, 73720, 78736, 82880, 98420, 100492, 103208, 108640, 112480, 114848, 117952, 125615, 129010, 136382, 143560, 147440, 157472, 196840, 200984, 206416, 217280, 224960, 229696, 251230, 258020, 272764, 287120, 294880, 314944, 340955, 393680, 401968, 412832, 477337, 502460, 516040, 545528, 574240, 589760, 681910, 787360, 803936, 825664, 954674, 1004920, 1032080, 1091056, 1148480, 1363820, 1574720, 1607872, 1909348, 2009840, 2064160, 2182112, 2386685, 2727640, 3818696, 4019680, 4128320, 4364224, 4773370, 5455280, 7637392, 8039360, 9546740, 10910560, 15274784, 19093480, 21821120, 30549568, 38186960, 76373920, 152747840]

約数ペア:

[(1, 152747840), (2, 76373920), (4, 38186960), (5, 30549568), (7, 21821120), (8, 19093480), (10, 15274784), (14, 10910560), (16, 9546740), (19, 8039360), (20, 7637392), (28, 5455280), (32, 4773370), (35, 4364224), (37, 4128320), (38, 4019680), (40, 3818696), (56, 2727640), (64, 2386685), (70, 2182112), (74, 2064160), (76, 2009840), (80, 1909348), (95, 1607872), (97, 1574720), (112, 1363820), (133, 1148480), (140, 1091056), (148, 1032080), (152, 1004920), (160, 954674), (185, 825664), (190, 803936), (194, 787360), (224, 681910), (259, 589760), (266, 574240), (280, 545528), (296, 516040), (304, 502460), (320, 477337), (370, 412832), (380, 401968), (388, 393680), (448, 340955), (485, 314944), (518, 294880), (532, 287120), (560, 272764), (592, 258020), (608, 251230), (665, 229696), (679, 224960), (703, 217280), (740, 206416), (760, 200984), (776, 196840), (970, 157472), (1036, 147440), (1064, 143560), (1120, 136382), (1184, 129010), (1216, 125615), (1295, 117952), (1330, 114848), (1358, 112480), (1406, 108640), (1480, 103208), (1520, 100492), (1552, 98420), (1843, 82880), (1940, 78736), (2072, 73720), (2128, 71780), (2240, 68191), (2368, 64505), (2590, 58976), (2660, 57424), (2716, 56240), (2812, 54320), (2960, 51604), (3040, 50246), (3104, 49210), (3395, 44992), (3515, 43456), (3589, 42560), (3686, 41440), (3880, 39368), (4144, 36860), (4256, 35890), (4921, 31040), (5180, 29488), (5320, 28712), (5432, 28120), (5624, 27160), (5920, 25802), (6080, 25123), (6208, 24605), (6790, 22496), (7030, 21728), (7178, 21280), (7372, 20720), (7760, 19684), (8288, 18430), (8512, 17945), (9215, 16576), (9842, 15520), (10360, 14744), (10640, 14356), (10864, 14060), (11248, 13580), (11840, 12901)]