288205680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9029}}^1$

素因数の和:9071

約数の個数: 160

約数和(自身を含む): 1074931200

約数和(自身を除く): 786725520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 9029, 10640, 15960, 18058, 27087, 31920, 36116, 45145, 54174, 63203, 72232, 90290, 108348, 126406, 135435, 144464, 171551, 180580, 189609, 216696, 252812, 270870, 316015, 343102, 361160, 379218, 433392, 505624, 514653, 541740, 632030, 686204, 722320, 758436, 857755, 948045, 1011248, 1029306, 1083480, 1200857, 1264060, 1372408, 1516872, 1715510, 1896090, 2058612, 2166960, 2401714, 2528120, 2573265, 2744816, 3033744, 3431020, 3602571, 3792180, 4117224, 4803428, 5056240, 5146530, 6004285, 6862040, 7205142, 7584360, 8234448, 9606856, 10293060, 12008570, 13724080, 14410284, 15168720, 18012855, 19213712, 20586120, 24017140, 28820568, 36025710, 41172240, 48034280, 57641136, 72051420, 96068560, 144102840, 288205680]

約数ペア:

[(1, 288205680), (2, 144102840), (3, 96068560), (4, 72051420), (5, 57641136), (6, 48034280), (7, 41172240), (8, 36025710), (10, 28820568), (12, 24017140), (14, 20586120), (15, 19213712), (16, 18012855), (19, 15168720), (20, 14410284), (21, 13724080), (24, 12008570), (28, 10293060), (30, 9606856), (35, 8234448), (38, 7584360), (40, 7205142), (42, 6862040), (48, 6004285), (56, 5146530), (57, 5056240), (60, 4803428), (70, 4117224), (76, 3792180), (80, 3602571), (84, 3431020), (95, 3033744), (105, 2744816), (112, 2573265), (114, 2528120), (120, 2401714), (133, 2166960), (140, 2058612), (152, 1896090), (168, 1715510), (190, 1516872), (210, 1372408), (228, 1264060), (240, 1200857), (266, 1083480), (280, 1029306), (285, 1011248), (304, 948045), (336, 857755), (380, 758436), (399, 722320), (420, 686204), (456, 632030), (532, 541740), (560, 514653), (570, 505624), (665, 433392), (760, 379218), (798, 361160), (840, 343102), (912, 316015), (1064, 270870), (1140, 252812), (1330, 216696), (1520, 189609), (1596, 180580), (1680, 171551), (1995, 144464), (2128, 135435), (2280, 126406), (2660, 108348), (3192, 90290), (3990, 72232), (4560, 63203), (5320, 54174), (6384, 45145), (7980, 36116), (9029, 31920), (10640, 27087), (15960, 18058)]