252155680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1682

約数の個数: 96

約数和(自身を含む): 685843200

約数和(自身を除く): 433687520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 1043, 1120, 1192, 1490, 1511, 2086, 2384, 2980, 3022, 4172, 4768, 5215, 5960, 6044, 7555, 8344, 10430, 10577, 11920, 12088, 15110, 16688, 20860, 21154, 23840, 24176, 30220, 33376, 41720, 42308, 48352, 52885, 60440, 83440, 84616, 105770, 120880, 166880, 169232, 211540, 225139, 241760, 338464, 423080, 450278, 846160, 900556, 1125695, 1575973, 1692320, 1801112, 2251390, 3151946, 3602224, 4502780, 6303892, 7204448, 7879865, 9005560, 12607784, 15759730, 18011120, 25215568, 31519460, 36022240, 50431136, 63038920, 126077840, 252155680]

約数ペア:

[(1, 252155680), (2, 126077840), (4, 63038920), (5, 50431136), (7, 36022240), (8, 31519460), (10, 25215568), (14, 18011120), (16, 15759730), (20, 12607784), (28, 9005560), (32, 7879865), (35, 7204448), (40, 6303892), (56, 4502780), (70, 3602224), (80, 3151946), (112, 2251390), (140, 1801112), (149, 1692320), (160, 1575973), (224, 1125695), (280, 900556), (298, 846160), (560, 450278), (596, 423080), (745, 338464), (1043, 241760), (1120, 225139), (1192, 211540), (1490, 169232), (1511, 166880), (2086, 120880), (2384, 105770), (2980, 84616), (3022, 83440), (4172, 60440), (4768, 52885), (5215, 48352), (5960, 42308), (6044, 41720), (7555, 33376), (8344, 30220), (10430, 24176), (10577, 23840), (11920, 21154), (12088, 20860), (15110, 16688)]