316948320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16931}}^1$

素因数の和:16965

約数の個数: 144

約数和(自身を含む): 1164853872

約数和(自身を除く): 847905552

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, 16931, 18720, 33862, 50793, 67724, 84655, 101586, 135448, 152379, 169310, 203172, 220103, 253965, 270896, 304758, 338620, 406344, 440206, 507930, 541792, 609516, 660309, 677240, 761895, 812688, 880412, 1015860, 1100515, 1219032, 1320618, 1354480, 1523790, 1625376, 1760824, 1980927, 2031720, 2201030, 2438064, 2641236, 2708960, 3047580, 3301545, 3521648, 3961854, 4063440, 4402060, 4876128, 5282472, 6095160, 6603090, 7043296, 7923708, 8126880, 8804120, 9904635, 10564944, 12190320, 13206180, 15847416, 17608240, 19809270, 21129888, 24380640, 26412360, 31694832, 35216480, 39618540, 52824720, 63389664, 79237080, 105649440, 158474160, 316948320]

約数ペア:

[(1, 316948320), (2, 158474160), (3, 105649440), (4, 79237080), (5, 63389664), (6, 52824720), (8, 39618540), (9, 35216480), (10, 31694832), (12, 26412360), (13, 24380640), (15, 21129888), (16, 19809270), (18, 17608240), (20, 15847416), (24, 13206180), (26, 12190320), (30, 10564944), (32, 9904635), (36, 8804120), (39, 8126880), (40, 7923708), (45, 7043296), (48, 6603090), (52, 6095160), (60, 5282472), (65, 4876128), (72, 4402060), (78, 4063440), (80, 3961854), (90, 3521648), (96, 3301545), (104, 3047580), (117, 2708960), (120, 2641236), (130, 2438064), (144, 2201030), (156, 2031720), (160, 1980927), (180, 1760824), (195, 1625376), (208, 1523790), (234, 1354480), (240, 1320618), (260, 1219032), (288, 1100515), (312, 1015860), (360, 880412), (390, 812688), (416, 761895), (468, 677240), (480, 660309), (520, 609516), (585, 541792), (624, 507930), (720, 440206), (780, 406344), (936, 338620), (1040, 304758), (1170, 270896), (1248, 253965), (1440, 220103), (1560, 203172), (1872, 169310), (2080, 152379), (2340, 135448), (3120, 101586), (3744, 84655), (4680, 67724), (6240, 50793), (9360, 33862), (16931, 18720)]