144085760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1278

約数の個数: 144

約数和(自身を含む): 425119296

約数和(自身を除く): 281033536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1237, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2474, 2912, 3328, 3640, 4160, 4480, 4948, 5824, 6185, 7280, 8320, 8659, 8960, 9896, 11648, 12370, 14560, 16081, 16640, 17318, 19792, 23296, 24740, 29120, 32162, 34636, 39584, 43295, 49480, 58240, 64324, 69272, 79168, 80405, 86590, 98960, 112567, 116480, 128648, 138544, 158336, 160810, 173180, 197920, 225134, 257296, 277088, 316672, 321620, 346360, 395840, 450268, 514592, 554176, 562835, 643240, 692720, 791680, 900536, 1029184, 1108352, 1125670, 1286480, 1385440, 1583360, 1801072, 2058368, 2216704, 2251340, 2572960, 2770880, 3602144, 4116736, 4502680, 5145920, 5541760, 7204288, 9005360, 10291840, 11083520, 14408576, 18010720, 20583680, 28817152, 36021440, 72042880, 144085760]

約数ペア:

[(1, 144085760), (2, 72042880), (4, 36021440), (5, 28817152), (7, 20583680), (8, 18010720), (10, 14408576), (13, 11083520), (14, 10291840), (16, 9005360), (20, 7204288), (26, 5541760), (28, 5145920), (32, 4502680), (35, 4116736), (40, 3602144), (52, 2770880), (56, 2572960), (64, 2251340), (65, 2216704), (70, 2058368), (80, 1801072), (91, 1583360), (104, 1385440), (112, 1286480), (128, 1125670), (130, 1108352), (140, 1029184), (160, 900536), (182, 791680), (208, 692720), (224, 643240), (256, 562835), (260, 554176), (280, 514592), (320, 450268), (364, 395840), (416, 346360), (448, 321620), (455, 316672), (520, 277088), (560, 257296), (640, 225134), (728, 197920), (832, 173180), (896, 160810), (910, 158336), (1040, 138544), (1120, 128648), (1237, 116480), (1280, 112567), (1456, 98960), (1664, 86590), (1792, 80405), (1820, 79168), (2080, 69272), (2240, 64324), (2474, 58240), (2912, 49480), (3328, 43295), (3640, 39584), (4160, 34636), (4480, 32162), (4948, 29120), (5824, 24740), (6185, 23296), (7280, 19792), (8320, 17318), (8659, 16640), (8960, 16081), (9896, 14560), (11648, 12370)]