265043520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13147}}^1$

素因数の和:13177

約数の個数: 168

約数和(自身を含む): 1041952704

約数和(自身を除く): 776909184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 13147, 20160, 26294, 39441, 52588, 65735, 78882, 92029, 105176, 118323, 131470, 157764, 184058, 197205, 210352, 236646, 262940, 276087, 315528, 368116, 394410, 420704, 460145, 473292, 525880, 552174, 591615, 631056, 736232, 788820, 828261, 841408, 920290, 946584, 1051760, 1104348, 1183230, 1262112, 1380435, 1472464, 1577640, 1656522, 1840580, 1893168, 2103520, 2208696, 2366460, 2524224, 2760870, 2944928, 3155280, 3313044, 3681160, 3786336, 4141305, 4207040, 4417392, 4732920, 5521740, 5889856, 6310560, 6626088, 7362320, 7572672, 8282610, 8834784, 9465840, 11043480, 12621120, 13252176, 14724640, 16565220, 17669568, 18931680, 22086960, 26504352, 29449280, 33130440, 37863360, 44173920, 53008704, 66260880, 88347840, 132521760, 265043520]

約数ペア:

[(1, 265043520), (2, 132521760), (3, 88347840), (4, 66260880), (5, 53008704), (6, 44173920), (7, 37863360), (8, 33130440), (9, 29449280), (10, 26504352), (12, 22086960), (14, 18931680), (15, 17669568), (16, 16565220), (18, 14724640), (20, 13252176), (21, 12621120), (24, 11043480), (28, 9465840), (30, 8834784), (32, 8282610), (35, 7572672), (36, 7362320), (40, 6626088), (42, 6310560), (45, 5889856), (48, 5521740), (56, 4732920), (60, 4417392), (63, 4207040), (64, 4141305), (70, 3786336), (72, 3681160), (80, 3313044), (84, 3155280), (90, 2944928), (96, 2760870), (105, 2524224), (112, 2366460), (120, 2208696), (126, 2103520), (140, 1893168), (144, 1840580), (160, 1656522), (168, 1577640), (180, 1472464), (192, 1380435), (210, 1262112), (224, 1183230), (240, 1104348), (252, 1051760), (280, 946584), (288, 920290), (315, 841408), (320, 828261), (336, 788820), (360, 736232), (420, 631056), (448, 591615), (480, 552174), (504, 525880), (560, 473292), (576, 460145), (630, 420704), (672, 394410), (720, 368116), (840, 315528), (960, 276087), (1008, 262940), (1120, 236646), (1260, 210352), (1344, 197205), (1440, 184058), (1680, 157764), (2016, 131470), (2240, 118323), (2520, 105176), (2880, 92029), (3360, 78882), (4032, 65735), (5040, 52588), (6720, 39441), (10080, 26294), (13147, 20160)]