239070480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 815626368

約数和(自身を除く): 576555888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 137, 165, 176, 220, 240, 264, 274, 330, 411, 440, 528, 548, 660, 661, 685, 822, 880, 1096, 1320, 1322, 1370, 1507, 1644, 1983, 2055, 2192, 2640, 2644, 2740, 3014, 3288, 3305, 3966, 4110, 4521, 5288, 5480, 6028, 6576, 6610, 7271, 7535, 7932, 8220, 9042, 9915, 10576, 10960, 12056, 13220, 14542, 15070, 15864, 16440, 18084, 19830, 21813, 22605, 24112, 26440, 29084, 30140, 31728, 32880, 36168, 36355, 39660, 43626, 45210, 52880, 58168, 60280, 72336, 72710, 79320, 87252, 90420, 90557, 109065, 116336, 120560, 145420, 158640, 174504, 180840, 181114, 218130, 271671, 290840, 349008, 361680, 362228, 436260, 452785, 543342, 581680, 724456, 872520, 905570, 996127, 1086684, 1358355, 1448912, 1745040, 1811140, 1992254, 2173368, 2716710, 2988381, 3622280, 3984508, 4346736, 4980635, 5433420, 5976762, 7244560, 7969016, 9961270, 10866840, 11953524, 14941905, 15938032, 19922540, 21733680, 23907048, 29883810, 39845080, 47814096, 59767620, 79690160, 119535240, 239070480]

約数ペア:

[(1, 239070480), (2, 119535240), (3, 79690160), (4, 59767620), (5, 47814096), (6, 39845080), (8, 29883810), (10, 23907048), (11, 21733680), (12, 19922540), (15, 15938032), (16, 14941905), (20, 11953524), (22, 10866840), (24, 9961270), (30, 7969016), (33, 7244560), (40, 5976762), (44, 5433420), (48, 4980635), (55, 4346736), (60, 3984508), (66, 3622280), (80, 2988381), (88, 2716710), (110, 2173368), (120, 1992254), (132, 1811140), (137, 1745040), (165, 1448912), (176, 1358355), (220, 1086684), (240, 996127), (264, 905570), (274, 872520), (330, 724456), (411, 581680), (440, 543342), (528, 452785), (548, 436260), (660, 362228), (661, 361680), (685, 349008), (822, 290840), (880, 271671), (1096, 218130), (1320, 181114), (1322, 180840), (1370, 174504), (1507, 158640), (1644, 145420), (1983, 120560), (2055, 116336), (2192, 109065), (2640, 90557), (2644, 90420), (2740, 87252), (3014, 79320), (3288, 72710), (3305, 72336), (3966, 60280), (4110, 58168), (4521, 52880), (5288, 45210), (5480, 43626), (6028, 39660), (6576, 36355), (6610, 36168), (7271, 32880), (7535, 31728), (7932, 30140), (8220, 29084), (9042, 26440), (9915, 24112), (10576, 22605), (10960, 21813), (12056, 19830), (13220, 18084), (14542, 16440), (15070, 15864)]