283888920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8243}}^1$

素因数の和:8305

約数の個数: 128

約数和(自身を含む): 997194240

約数和(自身を除く): 713305320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8243, 8610, 11480, 16486, 17220, 24729, 32972, 34440, 41215, 49458, 57701, 65944, 82430, 98916, 115402, 123645, 164860, 173103, 197832, 230804, 247290, 288505, 329720, 337963, 346206, 461608, 494580, 577010, 675926, 692412, 865515, 989160, 1013889, 1154020, 1351852, 1384824, 1689815, 1731030, 2027778, 2308040, 2365741, 2703704, 3379630, 3462060, 4055556, 4731482, 5069445, 6759260, 6924120, 7097223, 8111112, 9462964, 10138890, 11828705, 13518520, 14194446, 18925928, 20277780, 23657410, 28388892, 35486115, 40555560, 47314820, 56777784, 70972230, 94629640, 141944460, 283888920]

約数ペア:

[(1, 283888920), (2, 141944460), (3, 94629640), (4, 70972230), (5, 56777784), (6, 47314820), (7, 40555560), (8, 35486115), (10, 28388892), (12, 23657410), (14, 20277780), (15, 18925928), (20, 14194446), (21, 13518520), (24, 11828705), (28, 10138890), (30, 9462964), (35, 8111112), (40, 7097223), (41, 6924120), (42, 6759260), (56, 5069445), (60, 4731482), (70, 4055556), (82, 3462060), (84, 3379630), (105, 2703704), (120, 2365741), (123, 2308040), (140, 2027778), (164, 1731030), (168, 1689815), (205, 1384824), (210, 1351852), (246, 1154020), (280, 1013889), (287, 989160), (328, 865515), (410, 692412), (420, 675926), (492, 577010), (574, 494580), (615, 461608), (820, 346206), (840, 337963), (861, 329720), (984, 288505), (1148, 247290), (1230, 230804), (1435, 197832), (1640, 173103), (1722, 164860), (2296, 123645), (2460, 115402), (2870, 98916), (3444, 82430), (4305, 65944), (4920, 57701), (5740, 49458), (6888, 41215), (8243, 34440), (8610, 32972), (11480, 24729), (16486, 17220)]