341102720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 968031000

約数和(自身を除く): 626928280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 149, 160, 196, 224, 245, 280, 292, 298, 320, 365, 392, 448, 490, 511, 560, 584, 596, 640, 730, 745, 784, 896, 980, 1022, 1043, 1120, 1168, 1192, 1460, 1490, 1568, 1960, 2044, 2086, 2240, 2336, 2384, 2555, 2920, 2980, 3136, 3577, 3920, 4088, 4172, 4480, 4672, 4768, 5110, 5215, 5840, 5960, 6272, 7154, 7301, 7840, 8176, 8344, 9344, 9536, 10220, 10430, 10877, 11680, 11920, 14308, 14602, 15680, 16352, 16688, 17885, 19072, 20440, 20860, 21754, 23360, 23840, 28616, 29204, 31360, 32704, 33376, 35770, 36505, 40880, 41720, 43508, 46720, 47680, 54385, 57232, 58408, 65408, 66752, 71540, 73010, 76139, 81760, 83440, 87016, 95360, 108770, 114464, 116816, 133504, 143080, 146020, 152278, 163520, 166880, 174032, 217540, 228928, 233632, 286160, 292040, 304556, 327040, 333760, 348064, 380695, 435080, 457856, 467264, 532973, 572320, 584080, 609112, 667520, 696128, 761390, 870160, 934528, 1065946, 1144640, 1168160, 1218224, 1392256, 1522780, 1740320, 2131892, 2289280, 2336320, 2436448, 2664865, 3045560, 3480640, 4263784, 4672640, 4872896, 5329730, 6091120, 6961280, 8527568, 9745792, 10659460, 12182240, 17055136, 21318920, 24364480, 34110272, 42637840, 48728960, 68220544, 85275680, 170551360, 341102720]

約数ペア:

[(1, 341102720), (2, 170551360), (4, 85275680), (5, 68220544), (7, 48728960), (8, 42637840), (10, 34110272), (14, 24364480), (16, 21318920), (20, 17055136), (28, 12182240), (32, 10659460), (35, 9745792), (40, 8527568), (49, 6961280), (56, 6091120), (64, 5329730), (70, 4872896), (73, 4672640), (80, 4263784), (98, 3480640), (112, 3045560), (128, 2664865), (140, 2436448), (146, 2336320), (149, 2289280), (160, 2131892), (196, 1740320), (224, 1522780), (245, 1392256), (280, 1218224), (292, 1168160), (298, 1144640), (320, 1065946), (365, 934528), (392, 870160), (448, 761390), (490, 696128), (511, 667520), (560, 609112), (584, 584080), (596, 572320), (640, 532973), (730, 467264), (745, 457856), (784, 435080), (896, 380695), (980, 348064), (1022, 333760), (1043, 327040), (1120, 304556), (1168, 292040), (1192, 286160), (1460, 233632), (1490, 228928), (1568, 217540), (1960, 174032), (2044, 166880), (2086, 163520), (2240, 152278), (2336, 146020), (2384, 143080), (2555, 133504), (2920, 116816), (2980, 114464), (3136, 108770), (3577, 95360), (3920, 87016), (4088, 83440), (4172, 81760), (4480, 76139), (4672, 73010), (4768, 71540), (5110, 66752), (5215, 65408), (5840, 58408), (5960, 57232), (6272, 54385), (7154, 47680), (7301, 46720), (7840, 43508), (8176, 41720), (8344, 40880), (9344, 36505), (9536, 35770), (10220, 33376), (10430, 32704), (10877, 31360), (11680, 29204), (11920, 28616), (14308, 23840), (14602, 23360), (15680, 21754), (16352, 20860), (16688, 20440), (17885, 19072)]