259702560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13907

約数の個数: 144

約数和(自身を含む): 954475704

約数和(自身を除く): 694773144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 13873, 18720, 27746, 41619, 55492, 69365, 83238, 110984, 124857, 138730, 166476, 180349, 208095, 221968, 249714, 277460, 332952, 360698, 416190, 443936, 499428, 541047, 554920, 624285, 665904, 721396, 832380, 901745, 998856, 1082094, 1109840, 1248570, 1331808, 1442792, 1623141, 1664760, 1803490, 1997712, 2164188, 2219680, 2497140, 2705235, 2885584, 3246282, 3329520, 3606980, 3995424, 4328376, 4994280, 5410470, 5771168, 6492564, 6659040, 7213960, 8115705, 8656752, 9988560, 10820940, 12985128, 14427920, 16231410, 17313504, 19977120, 21641880, 25970256, 28855840, 32462820, 43283760, 51940512, 64925640, 86567520, 129851280, 259702560]

約数ペア:

[(1, 259702560), (2, 129851280), (3, 86567520), (4, 64925640), (5, 51940512), (6, 43283760), (8, 32462820), (9, 28855840), (10, 25970256), (12, 21641880), (13, 19977120), (15, 17313504), (16, 16231410), (18, 14427920), (20, 12985128), (24, 10820940), (26, 9988560), (30, 8656752), (32, 8115705), (36, 7213960), (39, 6659040), (40, 6492564), (45, 5771168), (48, 5410470), (52, 4994280), (60, 4328376), (65, 3995424), (72, 3606980), (78, 3329520), (80, 3246282), (90, 2885584), (96, 2705235), (104, 2497140), (117, 2219680), (120, 2164188), (130, 1997712), (144, 1803490), (156, 1664760), (160, 1623141), (180, 1442792), (195, 1331808), (208, 1248570), (234, 1109840), (240, 1082094), (260, 998856), (288, 901745), (312, 832380), (360, 721396), (390, 665904), (416, 624285), (468, 554920), (480, 541047), (520, 499428), (585, 443936), (624, 416190), (720, 360698), (780, 332952), (936, 277460), (1040, 249714), (1170, 221968), (1248, 208095), (1440, 180349), (1560, 166476), (1872, 138730), (2080, 124857), (2340, 110984), (3120, 83238), (3744, 69365), (4680, 55492), (6240, 41619), (9360, 27746), (13873, 18720)]