7797473280

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 228

約数和(自身を含む): 27072083532

約数和(自身を除く): 19274610252

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 661, 720, 768, 960, 1024, 1152, 1280, 1322, 1440, 1536, 1920, 1983, 2048, 2304, 2560, 2644, 2880, 3072, 3305, 3840, 3966, 4096, 4608, 5120, 5288, 5760, 5949, 6144, 6610, 7680, 7932, 8192, 9216, 9915, 10240, 10576, 11520, 11898, 12288, 13220, 15360, 15864, 16384, 18432, 19830, 20480, 21152, 23040, 23796, 24576, 26440, 29745, 30720, 31728, 32768, 36864, 39660, 40960, 42304, 46080, 47592, 49152, 52880, 59490, 61440, 63456, 65536, 73728, 79320, 81920, 84608, 92160, 95184, 98304, 105760, 118980, 122880, 126912, 131072, 147456, 158640, 163840, 169216, 184320, 190368, 196608, 211520, 237960, 245760, 253824, 262144, 294912, 317280, 327680, 338432, 368640, 380736, 393216, 423040, 475920, 491520, 507648, 589824, 634560, 655360, 676864, 737280, 761472, 786432, 846080, 951840, 983040, 1015296, 1179648, 1269120, 1310720, 1353728, 1474560, 1522944, 1692160, 1903680, 1966080, 2030592, 2359296, 2538240, 2707456, 2949120, 3045888, 3384320, 3807360, 3932160, 4061184, 5076480, 5414912, 5898240, 6091776, 6768640, 7614720, 8122368, 10152960, 10829824, 11796480, 12183552, 13537280, 15229440, 16244736, 20305920, 21659648, 24367104, 27074560, 30458880, 32489472, 40611840, 43319296, 48734208, 54149120, 60917760, 64978944, 81223680, 86638592, 97468416, 108298240, 121835520, 129957888, 162447360, 173277184, 194936832, 216596480, 243671040, 259915776, 324894720, 389873664, 433192960, 487342080, 519831552, 649789440, 779747328, 866385920, 974684160, 1299578880, 1559494656, 1949368320, 2599157760, 3898736640, 7797473280]

約数ペア:

[(1, 7797473280), (2, 3898736640), (3, 2599157760), (4, 1949368320), (5, 1559494656), (6, 1299578880), (8, 974684160), (9, 866385920), (10, 779747328), (12, 649789440), (15, 519831552), (16, 487342080), (18, 433192960), (20, 389873664), (24, 324894720), (30, 259915776), (32, 243671040), (36, 216596480), (40, 194936832), (45, 173277184), (48, 162447360), (60, 129957888), (64, 121835520), (72, 108298240), (80, 97468416), (90, 86638592), (96, 81223680), (120, 64978944), (128, 60917760), (144, 54149120), (160, 48734208), (180, 43319296), (192, 40611840), (240, 32489472), (256, 30458880), (288, 27074560), (320, 24367104), (360, 21659648), (384, 20305920), (480, 16244736), (512, 15229440), (576, 13537280), (640, 12183552), (661, 11796480), (720, 10829824), (768, 10152960), (960, 8122368), (1024, 7614720), (1152, 6768640), (1280, 6091776), (1322, 5898240), (1440, 5414912), (1536, 5076480), (1920, 4061184), (1983, 3932160), (2048, 3807360), (2304, 3384320), (2560, 3045888), (2644, 2949120), (2880, 2707456), (3072, 2538240), (3305, 2359296), (3840, 2030592), (3966, 1966080), (4096, 1903680), (4608, 1692160), (5120, 1522944), (5288, 1474560), (5760, 1353728), (5949, 1310720), (6144, 1269120), (6610, 1179648), (7680, 1015296), (7932, 983040), (8192, 951840), (9216, 846080), (9915, 786432), (10240, 761472), (10576, 737280), (11520, 676864), (11898, 655360), (12288, 634560), (13220, 589824), (15360, 507648), (15864, 491520), (16384, 475920), (18432, 423040), (19830, 393216), (20480, 380736), (21152, 368640), (23040, 338432), (23796, 327680), (24576, 317280), (26440, 294912), (29745, 262144), (30720, 253824), (31728, 245760), (32768, 237960), (36864, 211520), (39660, 196608), (40960, 190368), (42304, 184320), (46080, 169216), (47592, 163840), (49152, 158640), (52880, 147456), (59490, 131072), (61440, 126912), (63456, 122880), (65536, 118980), (73728, 105760), (79320, 98304), (81920, 95184), (84608, 92160)]