319125960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7207}}^1$

素因数の和:7268

約数の個数: 128

約数和(自身を含む): 1089849600

約数和(自身を除く): 770723640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7207, 7380, 8856, 11070, 14414, 14760, 21621, 22140, 28828, 36035, 43242, 44280, 57656, 64863, 72070, 86484, 108105, 129726, 144140, 172968, 194589, 216210, 259452, 288280, 295487, 324315, 389178, 432420, 518904, 590974, 648630, 778356, 864840, 886461, 972945, 1181948, 1297260, 1477435, 1556712, 1772922, 1945890, 2363896, 2594520, 2659383, 2954870, 3545844, 3891780, 4432305, 5318766, 5909740, 7091688, 7783560, 7978149, 8864610, 10637532, 11819480, 13296915, 15956298, 17729220, 21275064, 26593830, 31912596, 35458440, 39890745, 53187660, 63825192, 79781490, 106375320, 159562980, 319125960]

約数ペア:

[(1, 319125960), (2, 159562980), (3, 106375320), (4, 79781490), (5, 63825192), (6, 53187660), (8, 39890745), (9, 35458440), (10, 31912596), (12, 26593830), (15, 21275064), (18, 17729220), (20, 15956298), (24, 13296915), (27, 11819480), (30, 10637532), (36, 8864610), (40, 7978149), (41, 7783560), (45, 7091688), (54, 5909740), (60, 5318766), (72, 4432305), (82, 3891780), (90, 3545844), (108, 2954870), (120, 2659383), (123, 2594520), (135, 2363896), (164, 1945890), (180, 1772922), (205, 1556712), (216, 1477435), (246, 1297260), (270, 1181948), (328, 972945), (360, 886461), (369, 864840), (410, 778356), (492, 648630), (540, 590974), (615, 518904), (738, 432420), (820, 389178), (984, 324315), (1080, 295487), (1107, 288280), (1230, 259452), (1476, 216210), (1640, 194589), (1845, 172968), (2214, 144140), (2460, 129726), (2952, 108105), (3690, 86484), (4428, 72070), (4920, 64863), (5535, 57656), (7207, 44280), (7380, 43242), (8856, 36035), (11070, 28828), (14414, 22140), (14760, 21621)]