355895680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4716

約数の個数: 128

約数和(自身を含む): 1029775680

約数和(自身を除く): 673880000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4673, 4760, 5440, 7616, 9346, 9520, 10880, 15232, 18692, 19040, 23365, 32711, 37384, 38080, 46730, 65422, 74768, 76160, 79441, 93460, 130844, 149536, 158882, 163555, 186920, 261688, 299072, 317764, 327110, 373840, 397205, 523376, 556087, 598144, 635528, 654220, 747680, 794410, 1046752, 1112174, 1271056, 1308440, 1495360, 1588820, 2093504, 2224348, 2542112, 2616880, 2780435, 2990720, 3177640, 4187008, 4448696, 5084224, 5233760, 5560870, 6355280, 8897392, 10168448, 10467520, 11121740, 12710560, 17794784, 20935040, 22243480, 25421120, 35589568, 44486960, 50842240, 71179136, 88973920, 177947840, 355895680]

約数ペア:

[(1, 355895680), (2, 177947840), (4, 88973920), (5, 71179136), (7, 50842240), (8, 44486960), (10, 35589568), (14, 25421120), (16, 22243480), (17, 20935040), (20, 17794784), (28, 12710560), (32, 11121740), (34, 10467520), (35, 10168448), (40, 8897392), (56, 6355280), (64, 5560870), (68, 5233760), (70, 5084224), (80, 4448696), (85, 4187008), (112, 3177640), (119, 2990720), (128, 2780435), (136, 2616880), (140, 2542112), (160, 2224348), (170, 2093504), (224, 1588820), (238, 1495360), (272, 1308440), (280, 1271056), (320, 1112174), (340, 1046752), (448, 794410), (476, 747680), (544, 654220), (560, 635528), (595, 598144), (640, 556087), (680, 523376), (896, 397205), (952, 373840), (1088, 327110), (1120, 317764), (1190, 299072), (1360, 261688), (1904, 186920), (2176, 163555), (2240, 158882), (2380, 149536), (2720, 130844), (3808, 93460), (4480, 79441), (4673, 76160), (4760, 74768), (5440, 65422), (7616, 46730), (9346, 38080), (9520, 37384), (10880, 32711), (15232, 23365), (18692, 19040)]