128835960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 319320840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 363, 380, 418, 440, 456, 467, 484, 570, 605, 627, 660, 726, 760, 836, 934, 968, 1045, 1140, 1210, 1254, 1320, 1401, 1452, 1672, 1815, 1868, 2090, 2280, 2299, 2335, 2420, 2508, 2802, 2904, 3135, 3630, 3736, 4180, 4598, 4670, 4840, 5016, 5137, 5604, 6270, 6897, 7005, 7260, 8360, 8873, 9196, 9340, 10274, 11208, 11495, 12540, 13794, 14010, 14520, 15411, 17746, 18392, 18680, 20548, 22990, 25080, 25685, 26619, 27588, 28020, 30822, 34485, 35492, 41096, 44365, 45980, 51370, 53238, 55176, 56040, 56507, 61644, 68970, 70984, 77055, 88730, 91960, 97603, 102740, 106476, 113014, 123288, 133095, 137940, 154110, 169521, 177460, 195206, 205480, 212952, 226028, 266190, 275880, 282535, 292809, 308220, 339042, 354920, 390412, 452056, 488015, 532380, 565070, 585618, 616440, 678084, 780824, 847605, 976030, 1064760, 1073633, 1130140, 1171236, 1356168, 1464045, 1695210, 1952060, 2147266, 2260280, 2342472, 2928090, 3220899, 3390420, 3904120, 4294532, 5368165, 5856180, 6441798, 6780840, 8589064, 10736330, 11712360, 12883596, 16104495, 21472660, 25767192, 32208990, 42945320, 64417980, 128835960]

約数ペア:

[(1, 128835960), (2, 64417980), (3, 42945320), (4, 32208990), (5, 25767192), (6, 21472660), (8, 16104495), (10, 12883596), (11, 11712360), (12, 10736330), (15, 8589064), (19, 6780840), (20, 6441798), (22, 5856180), (24, 5368165), (30, 4294532), (33, 3904120), (38, 3390420), (40, 3220899), (44, 2928090), (55, 2342472), (57, 2260280), (60, 2147266), (66, 1952060), (76, 1695210), (88, 1464045), (95, 1356168), (110, 1171236), (114, 1130140), (120, 1073633), (121, 1064760), (132, 976030), (152, 847605), (165, 780824), (190, 678084), (209, 616440), (220, 585618), (228, 565070), (242, 532380), (264, 488015), (285, 452056), (330, 390412), (363, 354920), (380, 339042), (418, 308220), (440, 292809), (456, 282535), (467, 275880), (484, 266190), (570, 226028), (605, 212952), (627, 205480), (660, 195206), (726, 177460), (760, 169521), (836, 154110), (934, 137940), (968, 133095), (1045, 123288), (1140, 113014), (1210, 106476), (1254, 102740), (1320, 97603), (1401, 91960), (1452, 88730), (1672, 77055), (1815, 70984), (1868, 68970), (2090, 61644), (2280, 56507), (2299, 56040), (2335, 55176), (2420, 53238), (2508, 51370), (2802, 45980), (2904, 44365), (3135, 41096), (3630, 35492), (3736, 34485), (4180, 30822), (4598, 28020), (4670, 27588), (4840, 26619), (5016, 25685), (5137, 25080), (5604, 22990), (6270, 20548), (6897, 18680), (7005, 18392), (7260, 17746), (8360, 15411), (8873, 14520), (9196, 14010), (9340, 13794), (10274, 12540), (11208, 11495)]