152611760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 428544000

約数和(自身を除く): 275932240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 59, 62, 70, 80, 112, 118, 124, 140, 149, 155, 217, 236, 248, 280, 295, 298, 310, 413, 434, 472, 496, 560, 590, 596, 620, 745, 826, 868, 944, 1043, 1085, 1180, 1192, 1240, 1490, 1652, 1736, 1829, 2065, 2086, 2170, 2360, 2384, 2480, 2980, 3304, 3472, 3658, 4130, 4172, 4340, 4619, 4720, 5215, 5960, 6608, 7316, 8260, 8344, 8680, 8791, 9145, 9238, 10430, 11920, 12803, 14632, 16520, 16688, 17360, 17582, 18290, 18476, 20860, 23095, 25606, 29264, 32333, 33040, 35164, 36580, 36952, 41720, 43955, 46190, 51212, 61537, 64015, 64666, 70328, 73160, 73904, 83440, 87910, 92380, 102424, 123074, 128030, 129332, 140656, 146320, 161665, 175820, 184760, 204848, 246148, 256060, 258664, 272521, 307685, 323330, 351640, 369520, 492296, 512120, 517328, 545042, 615370, 646660, 703280, 984592, 1024240, 1090084, 1230740, 1293320, 1362605, 1907647, 2180168, 2461480, 2586640, 2725210, 3815294, 4360336, 4922960, 5450420, 7630588, 9538235, 10900840, 15261176, 19076470, 21801680, 30522352, 38152940, 76305880, 152611760]

約数ペア:

[(1, 152611760), (2, 76305880), (4, 38152940), (5, 30522352), (7, 21801680), (8, 19076470), (10, 15261176), (14, 10900840), (16, 9538235), (20, 7630588), (28, 5450420), (31, 4922960), (35, 4360336), (40, 3815294), (56, 2725210), (59, 2586640), (62, 2461480), (70, 2180168), (80, 1907647), (112, 1362605), (118, 1293320), (124, 1230740), (140, 1090084), (149, 1024240), (155, 984592), (217, 703280), (236, 646660), (248, 615370), (280, 545042), (295, 517328), (298, 512120), (310, 492296), (413, 369520), (434, 351640), (472, 323330), (496, 307685), (560, 272521), (590, 258664), (596, 256060), (620, 246148), (745, 204848), (826, 184760), (868, 175820), (944, 161665), (1043, 146320), (1085, 140656), (1180, 129332), (1192, 128030), (1240, 123074), (1490, 102424), (1652, 92380), (1736, 87910), (1829, 83440), (2065, 73904), (2086, 73160), (2170, 70328), (2360, 64666), (2384, 64015), (2480, 61537), (2980, 51212), (3304, 46190), (3472, 43955), (3658, 41720), (4130, 36952), (4172, 36580), (4340, 35164), (4619, 33040), (4720, 32333), (5215, 29264), (5960, 25606), (6608, 23095), (7316, 20860), (8260, 18476), (8344, 18290), (8680, 17582), (8791, 17360), (9145, 16688), (9238, 16520), (10430, 14632), (11920, 12803)]