167362720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 483356160

約数和(自身を除く): 315993440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 73, 80, 89, 92, 112, 115, 140, 146, 160, 161, 178, 184, 224, 230, 280, 292, 322, 356, 365, 368, 445, 460, 511, 560, 584, 623, 644, 712, 730, 736, 805, 890, 920, 1022, 1120, 1168, 1246, 1288, 1424, 1460, 1610, 1679, 1780, 1840, 2044, 2047, 2336, 2492, 2555, 2576, 2848, 2920, 3115, 3220, 3358, 3560, 3680, 4088, 4094, 4984, 5110, 5152, 5840, 6230, 6440, 6497, 6716, 7120, 8176, 8188, 8395, 9968, 10220, 10235, 11680, 11753, 12460, 12880, 12994, 13432, 14240, 14329, 16352, 16376, 16790, 19936, 20440, 20470, 23506, 24920, 25760, 25988, 26864, 28658, 32485, 32752, 33580, 40880, 40940, 45479, 47012, 49840, 51976, 53728, 57316, 58765, 64970, 65504, 67160, 71645, 81760, 81880, 90958, 94024, 99680, 103952, 114632, 117530, 129940, 134320, 143290, 149431, 163760, 181916, 188048, 207904, 227395, 229264, 235060, 259880, 268640, 286580, 298862, 327520, 363832, 376096, 454790, 458528, 470120, 519760, 573160, 597724, 727664, 747155, 909580, 940240, 1039520, 1046017, 1146320, 1195448, 1455328, 1494310, 1819160, 1880480, 2092034, 2292640, 2390896, 2988620, 3638320, 4184068, 4781792, 5230085, 5977240, 7276640, 8368136, 10460170, 11954480, 16736272, 20920340, 23908960, 33472544, 41840680, 83681360, 167362720]

約数ペア:

[(1, 167362720), (2, 83681360), (4, 41840680), (5, 33472544), (7, 23908960), (8, 20920340), (10, 16736272), (14, 11954480), (16, 10460170), (20, 8368136), (23, 7276640), (28, 5977240), (32, 5230085), (35, 4781792), (40, 4184068), (46, 3638320), (56, 2988620), (70, 2390896), (73, 2292640), (80, 2092034), (89, 1880480), (92, 1819160), (112, 1494310), (115, 1455328), (140, 1195448), (146, 1146320), (160, 1046017), (161, 1039520), (178, 940240), (184, 909580), (224, 747155), (230, 727664), (280, 597724), (292, 573160), (322, 519760), (356, 470120), (365, 458528), (368, 454790), (445, 376096), (460, 363832), (511, 327520), (560, 298862), (584, 286580), (623, 268640), (644, 259880), (712, 235060), (730, 229264), (736, 227395), (805, 207904), (890, 188048), (920, 181916), (1022, 163760), (1120, 149431), (1168, 143290), (1246, 134320), (1288, 129940), (1424, 117530), (1460, 114632), (1610, 103952), (1679, 99680), (1780, 94024), (1840, 90958), (2044, 81880), (2047, 81760), (2336, 71645), (2492, 67160), (2555, 65504), (2576, 64970), (2848, 58765), (2920, 57316), (3115, 53728), (3220, 51976), (3358, 49840), (3560, 47012), (3680, 45479), (4088, 40940), (4094, 40880), (4984, 33580), (5110, 32752), (5152, 32485), (5840, 28658), (6230, 26864), (6440, 25988), (6497, 25760), (6716, 24920), (7120, 23506), (8176, 20470), (8188, 20440), (8395, 19936), (9968, 16790), (10220, 16376), (10235, 16352), (11680, 14329), (11753, 14240), (12460, 13432), (12880, 12994)]