319744800

素因数分解:

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

素因数の和:273

約数の個数: 288

約数和(自身を含む): 1175549760

約数和(自身を除く): 855804960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 113, 120, 131, 135, 144, 150, 160, 180, 200, 216, 225, 226, 240, 262, 270, 288, 300, 339, 360, 393, 400, 432, 450, 452, 480, 524, 540, 565, 600, 655, 675, 678, 720, 786, 800, 864, 900, 904, 1017, 1048, 1080, 1130, 1179, 1200, 1310, 1350, 1356, 1440, 1572, 1695, 1800, 1808, 1965, 2034, 2096, 2160, 2260, 2358, 2400, 2620, 2700, 2712, 2825, 3051, 3144, 3275, 3390, 3537, 3600, 3616, 3930, 4068, 4192, 4320, 4520, 4716, 5085, 5240, 5400, 5424, 5650, 5895, 6102, 6288, 6550, 6780, 7074, 7200, 7860, 8136, 8475, 9040, 9432, 9825, 10170, 10480, 10800, 10848, 11300, 11790, 12204, 12576, 13100, 13560, 14148, 14803, 15255, 15720, 16272, 16950, 17685, 18080, 18864, 19650, 20340, 20960, 21600, 22600, 23580, 24408, 25425, 26200, 27120, 28296, 29475, 29606, 30510, 31440, 32544, 33900, 35370, 37728, 39300, 40680, 44409, 45200, 47160, 48816, 50850, 52400, 54240, 56592, 58950, 59212, 61020, 62880, 67800, 70740, 74015, 76275, 78600, 81360, 88425, 88818, 90400, 94320, 97632, 101700, 104800, 113184, 117900, 118424, 122040, 133227, 135600, 141480, 148030, 152550, 157200, 162720, 176850, 177636, 188640, 203400, 222045, 235800, 236848, 244080, 266454, 271200, 282960, 296060, 305100, 314400, 353700, 355272, 370075, 399681, 406800, 444090, 471600, 473696, 488160, 532908, 565920, 592120, 610200, 666135, 707400, 710544, 740150, 799362, 813600, 888180, 943200, 1065816, 1110225, 1184240, 1220400, 1332270, 1414800, 1421088, 1480300, 1598724, 1776360, 1998405, 2131632, 2220450, 2368480, 2440800, 2664540, 2829600, 2960600, 3197448, 3330675, 3552720, 3996810, 4263264, 4440900, 5329080, 5921200, 6394896, 6661350, 7105440, 7993620, 8881800, 9992025, 10658160, 11842400, 12789792, 13322700, 15987240, 17763600, 19984050, 21316320, 26645400, 31974480, 35527200, 39968100, 53290800, 63948960, 79936200, 106581600, 159872400, 319744800]

約数ペア:

[(1, 319744800), (2, 159872400), (3, 106581600), (4, 79936200), (5, 63948960), (6, 53290800), (8, 39968100), (9, 35527200), (10, 31974480), (12, 26645400), (15, 21316320), (16, 19984050), (18, 17763600), (20, 15987240), (24, 13322700), (25, 12789792), (27, 11842400), (30, 10658160), (32, 9992025), (36, 8881800), (40, 7993620), (45, 7105440), (48, 6661350), (50, 6394896), (54, 5921200), (60, 5329080), (72, 4440900), (75, 4263264), (80, 3996810), (90, 3552720), (96, 3330675), (100, 3197448), (108, 2960600), (113, 2829600), (120, 2664540), (131, 2440800), (135, 2368480), (144, 2220450), (150, 2131632), (160, 1998405), (180, 1776360), (200, 1598724), (216, 1480300), (225, 1421088), (226, 1414800), (240, 1332270), (262, 1220400), (270, 1184240), (288, 1110225), (300, 1065816), (339, 943200), (360, 888180), (393, 813600), (400, 799362), (432, 740150), (450, 710544), (452, 707400), (480, 666135), (524, 610200), (540, 592120), (565, 565920), (600, 532908), (655, 488160), (675, 473696), (678, 471600), (720, 444090), (786, 406800), (800, 399681), (864, 370075), (900, 355272), (904, 353700), (1017, 314400), (1048, 305100), (1080, 296060), (1130, 282960), (1179, 271200), (1200, 266454), (1310, 244080), (1350, 236848), (1356, 235800), (1440, 222045), (1572, 203400), (1695, 188640), (1800, 177636), (1808, 176850), (1965, 162720), (2034, 157200), (2096, 152550), (2160, 148030), (2260, 141480), (2358, 135600), (2400, 133227), (2620, 122040), (2700, 118424), (2712, 117900), (2825, 113184), (3051, 104800), (3144, 101700), (3275, 97632), (3390, 94320), (3537, 90400), (3600, 88818), (3616, 88425), (3930, 81360), (4068, 78600), (4192, 76275), (4320, 74015), (4520, 70740), (4716, 67800), (5085, 62880), (5240, 61020), (5400, 59212), (5424, 58950), (5650, 56592), (5895, 54240), (6102, 52400), (6288, 50850), (6550, 48816), (6780, 47160), (7074, 45200), (7200, 44409), (7860, 40680), (8136, 39300), (8475, 37728), (9040, 35370), (9432, 33900), (9825, 32544), (10170, 31440), (10480, 30510), (10800, 29606), (10848, 29475), (11300, 28296), (11790, 27120), (12204, 26200), (12576, 25425), (13100, 24408), (13560, 23580), (14148, 22600), (14803, 21600), (15255, 20960), (15720, 20340), (16272, 19650), (16950, 18864), (17685, 18080)]