401141508480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{25169}}^1$

素因数の和:27961

約数の個数: 192

約数和(自身を含む): 1385747438400

約数和(自身を除く): 984605929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2767, 2880, 5534, 5760, 8301, 11068, 13835, 16602, 22136, 24903, 25169, 27670, 33204, 41505, 44272, 49806, 50338, 55340, 66408, 75507, 83010, 88544, 99612, 100676, 110680, 124515, 125845, 132816, 151014, 166020, 177088, 199224, 201352, 221360, 226521, 249030, 251690, 265632, 302028, 332040, 354176, 377535, 398448, 402704, 442720, 453042, 498060, 503380, 531264, 604056, 664080, 755070, 796896, 805408, 885440, 906084, 996120, 1006760, 1062528, 1132605, 1208112, 1328160, 1510140, 1593792, 1610816, 1770880, 1812168, 1992240, 2013520, 2265210, 2416224, 2656320, 3020280, 3187584, 3221632, 3624336, 3984480, 4027040, 4530420, 4832448, 5312640, 6040560, 7248672, 7968960, 8054080, 9060840, 9664896, 12081120, 14497344, 15937920, 16108160, 18121680, 24162240, 28994688, 36243360, 48324480, 69642623, 72486720, 139285246, 144973440, 208927869, 278570492, 348213115, 417855738, 557140984, 626783607, 696426230, 835711476, 1044639345, 1114281968, 1253567214, 1392852460, 1671422952, 2089278690, 2228563936, 2507134428, 2785704920, 3133918035, 3342845904, 4178557380, 4457127872, 5014268856, 5571409840, 6267836070, 6685691808, 8357114760, 8914255744, 10028537712, 11142819680, 12535672140, 13371383616, 16714229520, 20057075424, 22285639360, 25071344280, 26742767232, 33428459040, 40114150848, 44571278720, 50142688560, 66856918080, 80228301696, 100285377120, 133713836160, 200570754240, 401141508480]

約数ペア:

[(1, 401141508480), (2, 200570754240), (3, 133713836160), (4, 100285377120), (5, 80228301696), (6, 66856918080), (8, 50142688560), (9, 44571278720), (10, 40114150848), (12, 33428459040), (15, 26742767232), (16, 25071344280), (18, 22285639360), (20, 20057075424), (24, 16714229520), (30, 13371383616), (32, 12535672140), (36, 11142819680), (40, 10028537712), (45, 8914255744), (48, 8357114760), (60, 6685691808), (64, 6267836070), (72, 5571409840), (80, 5014268856), (90, 4457127872), (96, 4178557380), (120, 3342845904), (128, 3133918035), (144, 2785704920), (160, 2507134428), (180, 2228563936), (192, 2089278690), (240, 1671422952), (288, 1392852460), (320, 1253567214), (360, 1114281968), (384, 1044639345), (480, 835711476), (576, 696426230), (640, 626783607), (720, 557140984), (960, 417855738), (1152, 348213115), (1440, 278570492), (1920, 208927869), (2767, 144973440), (2880, 139285246), (5534, 72486720), (5760, 69642623), (8301, 48324480), (11068, 36243360), (13835, 28994688), (16602, 24162240), (22136, 18121680), (24903, 16108160), (25169, 15937920), (27670, 14497344), (33204, 12081120), (41505, 9664896), (44272, 9060840), (49806, 8054080), (50338, 7968960), (55340, 7248672), (66408, 6040560), (75507, 5312640), (83010, 4832448), (88544, 4530420), (99612, 4027040), (100676, 3984480), (110680, 3624336), (124515, 3221632), (125845, 3187584), (132816, 3020280), (151014, 2656320), (166020, 2416224), (177088, 2265210), (199224, 2013520), (201352, 1992240), (221360, 1812168), (226521, 1770880), (249030, 1610816), (251690, 1593792), (265632, 1510140), (302028, 1328160), (332040, 1208112), (354176, 1132605), (377535, 1062528), (398448, 1006760), (402704, 996120), (442720, 906084), (453042, 885440), (498060, 805408), (503380, 796896), (531264, 755070), (604056, 664080)]