2915888960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28211}}^1$

素因数の和:28264

約数の個数: 112

約数和(自身を含む): 7739115840

約数和(自身を除く): 4823226880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 5440, 6080, 6460, 10336, 12920, 20672, 25840, 28211, 51680, 56422, 103360, 112844, 141055, 225688, 282110, 451376, 479587, 536009, 564220, 902752, 959174, 1072018, 1128440, 1805504, 1918348, 2144036, 2256880, 2397935, 2680045, 3836696, 4288072, 4513760, 4795870, 5360090, 7673392, 8576144, 9027520, 9112153, 9591740, 10720180, 15346784, 17152288, 18224306, 19183480, 21440360, 30693568, 34304576, 36448612, 38366960, 42880720, 45560765, 72897224, 76733920, 85761440, 91121530, 145794448, 153467840, 171522880, 182243060, 291588896, 364486120, 583177792, 728972240, 1457944480, 2915888960]

約数ペア:

[(1, 2915888960), (2, 1457944480), (4, 728972240), (5, 583177792), (8, 364486120), (10, 291588896), (16, 182243060), (17, 171522880), (19, 153467840), (20, 145794448), (32, 91121530), (34, 85761440), (38, 76733920), (40, 72897224), (64, 45560765), (68, 42880720), (76, 38366960), (80, 36448612), (85, 34304576), (95, 30693568), (136, 21440360), (152, 19183480), (160, 18224306), (170, 17152288), (190, 15346784), (272, 10720180), (304, 9591740), (320, 9112153), (323, 9027520), (340, 8576144), (380, 7673392), (544, 5360090), (608, 4795870), (646, 4513760), (680, 4288072), (760, 3836696), (1088, 2680045), (1216, 2397935), (1292, 2256880), (1360, 2144036), (1520, 1918348), (1615, 1805504), (2584, 1128440), (2720, 1072018), (3040, 959174), (3230, 902752), (5168, 564220), (5440, 536009), (6080, 479587), (6460, 451376), (10336, 282110), (12920, 225688), (20672, 141055), (25840, 112844), (28211, 103360), (51680, 56422)]