153156640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 454857984

約数和(自身を除く): 301701344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 157, 160, 182, 208, 224, 260, 268, 280, 314, 335, 364, 416, 455, 469, 520, 536, 560, 628, 670, 728, 785, 871, 910, 938, 1040, 1072, 1099, 1120, 1256, 1340, 1456, 1570, 1742, 1820, 1876, 2041, 2080, 2144, 2198, 2345, 2512, 2680, 2912, 3140, 3484, 3640, 3752, 4082, 4355, 4396, 4690, 5024, 5360, 5495, 6097, 6280, 6968, 7280, 7504, 8164, 8710, 8792, 9380, 10205, 10519, 10720, 10990, 12194, 12560, 13936, 14287, 14560, 15008, 16328, 17420, 17584, 18760, 20410, 21038, 21980, 24388, 25120, 27872, 28574, 30485, 32656, 34840, 35168, 37520, 40820, 42076, 43960, 48776, 52595, 57148, 60970, 65312, 69680, 71435, 73633, 75040, 81640, 84152, 87920, 97552, 105190, 114296, 121940, 136747, 139360, 142870, 147266, 163280, 168304, 175840, 195104, 210380, 228592, 243880, 273494, 285740, 294532, 326560, 336608, 368165, 420760, 457184, 487760, 546988, 571480, 589064, 683735, 736330, 841520, 957229, 975520, 1093976, 1142960, 1178128, 1367470, 1472660, 1683040, 1914458, 2187952, 2285920, 2356256, 2734940, 2945320, 3828916, 4375904, 4786145, 5469880, 5890640, 7657832, 9572290, 10939760, 11781280, 15315664, 19144580, 21879520, 30631328, 38289160, 76578320, 153156640]

約数ペア:

[(1, 153156640), (2, 76578320), (4, 38289160), (5, 30631328), (7, 21879520), (8, 19144580), (10, 15315664), (13, 11781280), (14, 10939760), (16, 9572290), (20, 7657832), (26, 5890640), (28, 5469880), (32, 4786145), (35, 4375904), (40, 3828916), (52, 2945320), (56, 2734940), (65, 2356256), (67, 2285920), (70, 2187952), (80, 1914458), (91, 1683040), (104, 1472660), (112, 1367470), (130, 1178128), (134, 1142960), (140, 1093976), (157, 975520), (160, 957229), (182, 841520), (208, 736330), (224, 683735), (260, 589064), (268, 571480), (280, 546988), (314, 487760), (335, 457184), (364, 420760), (416, 368165), (455, 336608), (469, 326560), (520, 294532), (536, 285740), (560, 273494), (628, 243880), (670, 228592), (728, 210380), (785, 195104), (871, 175840), (910, 168304), (938, 163280), (1040, 147266), (1072, 142870), (1099, 139360), (1120, 136747), (1256, 121940), (1340, 114296), (1456, 105190), (1570, 97552), (1742, 87920), (1820, 84152), (1876, 81640), (2041, 75040), (2080, 73633), (2144, 71435), (2198, 69680), (2345, 65312), (2512, 60970), (2680, 57148), (2912, 52595), (3140, 48776), (3484, 43960), (3640, 42076), (3752, 40820), (4082, 37520), (4355, 35168), (4396, 34840), (4690, 32656), (5024, 30485), (5360, 28574), (5495, 27872), (6097, 25120), (6280, 24388), (6968, 21980), (7280, 21038), (7504, 20410), (8164, 18760), (8710, 17584), (8792, 17420), (9380, 16328), (10205, 15008), (10519, 14560), (10720, 14287), (10990, 13936), (12194, 12560)]