127897920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 224

約数和(自身を含む): 458663040

約数和(自身を除く): 330765120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 113, 120, 131, 135, 144, 160, 180, 192, 216, 226, 240, 262, 270, 288, 320, 339, 360, 393, 432, 452, 480, 524, 540, 565, 576, 655, 678, 720, 786, 864, 904, 960, 1017, 1048, 1080, 1130, 1179, 1310, 1356, 1440, 1572, 1695, 1728, 1808, 1965, 2034, 2096, 2160, 2260, 2358, 2620, 2712, 2880, 3051, 3144, 3390, 3537, 3616, 3930, 4068, 4192, 4320, 4520, 4716, 5085, 5240, 5424, 5895, 6102, 6288, 6780, 7074, 7232, 7860, 8136, 8384, 8640, 9040, 9432, 10170, 10480, 10848, 11790, 12204, 12576, 13560, 14148, 14803, 15255, 15720, 16272, 17685, 18080, 18864, 20340, 20960, 21696, 23580, 24408, 25152, 27120, 28296, 29606, 30510, 31440, 32544, 35370, 36160, 37728, 40680, 41920, 44409, 47160, 48816, 54240, 56592, 59212, 61020, 62880, 65088, 70740, 74015, 75456, 81360, 88818, 94320, 97632, 108480, 113184, 118424, 122040, 125760, 133227, 141480, 148030, 162720, 177636, 188640, 195264, 222045, 226368, 236848, 244080, 266454, 282960, 296060, 325440, 355272, 377280, 399681, 444090, 473696, 488160, 532908, 565920, 592120, 666135, 710544, 799362, 888180, 947392, 976320, 1065816, 1131840, 1184240, 1332270, 1421088, 1598724, 1776360, 1998405, 2131632, 2368480, 2664540, 2842176, 3197448, 3552720, 3996810, 4263264, 4736960, 5329080, 6394896, 7105440, 7993620, 8526528, 10658160, 12789792, 14210880, 15987240, 21316320, 25579584, 31974480, 42632640, 63948960, 127897920]

約数ペア:

[(1, 127897920), (2, 63948960), (3, 42632640), (4, 31974480), (5, 25579584), (6, 21316320), (8, 15987240), (9, 14210880), (10, 12789792), (12, 10658160), (15, 8526528), (16, 7993620), (18, 7105440), (20, 6394896), (24, 5329080), (27, 4736960), (30, 4263264), (32, 3996810), (36, 3552720), (40, 3197448), (45, 2842176), (48, 2664540), (54, 2368480), (60, 2131632), (64, 1998405), (72, 1776360), (80, 1598724), (90, 1421088), (96, 1332270), (108, 1184240), (113, 1131840), (120, 1065816), (131, 976320), (135, 947392), (144, 888180), (160, 799362), (180, 710544), (192, 666135), (216, 592120), (226, 565920), (240, 532908), (262, 488160), (270, 473696), (288, 444090), (320, 399681), (339, 377280), (360, 355272), (393, 325440), (432, 296060), (452, 282960), (480, 266454), (524, 244080), (540, 236848), (565, 226368), (576, 222045), (655, 195264), (678, 188640), (720, 177636), (786, 162720), (864, 148030), (904, 141480), (960, 133227), (1017, 125760), (1048, 122040), (1080, 118424), (1130, 113184), (1179, 108480), (1310, 97632), (1356, 94320), (1440, 88818), (1572, 81360), (1695, 75456), (1728, 74015), (1808, 70740), (1965, 65088), (2034, 62880), (2096, 61020), (2160, 59212), (2260, 56592), (2358, 54240), (2620, 48816), (2712, 47160), (2880, 44409), (3051, 41920), (3144, 40680), (3390, 37728), (3537, 36160), (3616, 35370), (3930, 32544), (4068, 31440), (4192, 30510), (4320, 29606), (4520, 28296), (4716, 27120), (5085, 25152), (5240, 24408), (5424, 23580), (5895, 21696), (6102, 20960), (6288, 20340), (6780, 18864), (7074, 18080), (7232, 17685), (7860, 16272), (8136, 15720), (8384, 15255), (8640, 14803), (9040, 14148), (9432, 13560), (10170, 12576), (10480, 12204), (10848, 11790)]