20140004160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10453}}^1$

素因数の和:10702

約数の個数: 224

約数和(自身を含む): 71374894080

約数和(自身を除く): 51234889920

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, 120, 135, 144, 160, 180, 192, 216, 223, 240, 270, 288, 320, 360, 432, 446, 480, 540, 576, 669, 720, 864, 892, 960, 1080, 1115, 1338, 1440, 1728, 1784, 2007, 2160, 2230, 2676, 2880, 3345, 3568, 4014, 4320, 4460, 5352, 6021, 6690, 7136, 8028, 8640, 8920, 10035, 10453, 10704, 12042, 13380, 14272, 16056, 17840, 20070, 20906, 21408, 24084, 26760, 30105, 31359, 32112, 35680, 40140, 41812, 42816, 48168, 52265, 53520, 60210, 62718, 64224, 71360, 80280, 83624, 94077, 96336, 104530, 107040, 120420, 125436, 128448, 156795, 160560, 167248, 188154, 192672, 209060, 214080, 240840, 250872, 282231, 313590, 321120, 334496, 376308, 385344, 418120, 470385, 481680, 501744, 564462, 627180, 642240, 668992, 752616, 836240, 940770, 963360, 1003488, 1128924, 1254360, 1411155, 1505232, 1672480, 1881540, 1926720, 2006976, 2257848, 2331019, 2508720, 2822310, 3010464, 3344960, 3763080, 4515696, 4662038, 5017440, 5644620, 6020928, 6993057, 7526160, 9031392, 9324076, 10034880, 11289240, 11655095, 13986114, 15052320, 18062784, 18648152, 20979171, 22578480, 23310190, 27972228, 30104640, 34965285, 37296304, 41958342, 45156960, 46620380, 55944456, 62937513, 69930570, 74592608, 83916684, 90313920, 93240760, 104895855, 111888912, 125875026, 139861140, 149185216, 167833368, 186481520, 209791710, 223777824, 251750052, 279722280, 314687565, 335666736, 372963040, 419583420, 447555648, 503500104, 559444560, 629375130, 671333472, 745926080, 839166840, 1007000208, 1118889120, 1258750260, 1342666944, 1678333680, 2014000416, 2237778240, 2517500520, 3356667360, 4028000832, 5035001040, 6713334720, 10070002080, 20140004160]

約数ペア:

[(1, 20140004160), (2, 10070002080), (3, 6713334720), (4, 5035001040), (5, 4028000832), (6, 3356667360), (8, 2517500520), (9, 2237778240), (10, 2014000416), (12, 1678333680), (15, 1342666944), (16, 1258750260), (18, 1118889120), (20, 1007000208), (24, 839166840), (27, 745926080), (30, 671333472), (32, 629375130), (36, 559444560), (40, 503500104), (45, 447555648), (48, 419583420), (54, 372963040), (60, 335666736), (64, 314687565), (72, 279722280), (80, 251750052), (90, 223777824), (96, 209791710), (108, 186481520), (120, 167833368), (135, 149185216), (144, 139861140), (160, 125875026), (180, 111888912), (192, 104895855), (216, 93240760), (223, 90313920), (240, 83916684), (270, 74592608), (288, 69930570), (320, 62937513), (360, 55944456), (432, 46620380), (446, 45156960), (480, 41958342), (540, 37296304), (576, 34965285), (669, 30104640), (720, 27972228), (864, 23310190), (892, 22578480), (960, 20979171), (1080, 18648152), (1115, 18062784), (1338, 15052320), (1440, 13986114), (1728, 11655095), (1784, 11289240), (2007, 10034880), (2160, 9324076), (2230, 9031392), (2676, 7526160), (2880, 6993057), (3345, 6020928), (3568, 5644620), (4014, 5017440), (4320, 4662038), (4460, 4515696), (5352, 3763080), (6021, 3344960), (6690, 3010464), (7136, 2822310), (8028, 2508720), (8640, 2331019), (8920, 2257848), (10035, 2006976), (10453, 1926720), (10704, 1881540), (12042, 1672480), (13380, 1505232), (14272, 1411155), (16056, 1254360), (17840, 1128924), (20070, 1003488), (20906, 963360), (21408, 940770), (24084, 836240), (26760, 752616), (30105, 668992), (31359, 642240), (32112, 627180), (35680, 564462), (40140, 501744), (41812, 481680), (42816, 470385), (48168, 418120), (52265, 385344), (53520, 376308), (60210, 334496), (62718, 321120), (64224, 313590), (71360, 282231), (80280, 250872), (83624, 240840), (94077, 214080), (96336, 209060), (104530, 192672), (107040, 188154), (120420, 167248), (125436, 160560), (128448, 156795)]