2018747520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5231}}^1$

素因数の和:5323

約数の個数: 192

約数和(自身を含む): 7076384640

約数和(自身を除く): 5057637120

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, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 804, 960, 1005, 1072, 1152, 1206, 1340, 1440, 1608, 1920, 2010, 2144, 2412, 2680, 2880, 3015, 3216, 4020, 4288, 4824, 5231, 5360, 5760, 6030, 6432, 8040, 8576, 9648, 10462, 10720, 12060, 12864, 15693, 16080, 19296, 20924, 21440, 24120, 25728, 26155, 31386, 32160, 38592, 41848, 42880, 47079, 48240, 52310, 62772, 64320, 77184, 78465, 83696, 94158, 96480, 104620, 125544, 128640, 156930, 167392, 188316, 192960, 209240, 235395, 251088, 313860, 334784, 350477, 376632, 385920, 418480, 470790, 502176, 627720, 669568, 700954, 753264, 836960, 941580, 1004352, 1051431, 1255440, 1401908, 1506528, 1673920, 1752385, 1883160, 2008704, 2102862, 2510880, 2803816, 3013056, 3154293, 3347840, 3504770, 3766320, 4205724, 5021760, 5257155, 5607632, 6026112, 6308586, 7009540, 7532640, 8411448, 10043520, 10514310, 11215264, 12617172, 14019080, 15065280, 15771465, 16822896, 21028620, 22430528, 25234344, 28038160, 30130560, 31542930, 33645792, 42057240, 44861056, 50468688, 56076320, 63085860, 67291584, 84114480, 100937376, 112152640, 126171720, 134583168, 168228960, 201874752, 224305280, 252343440, 336457920, 403749504, 504686880, 672915840, 1009373760, 2018747520]

約数ペア:

[(1, 2018747520), (2, 1009373760), (3, 672915840), (4, 504686880), (5, 403749504), (6, 336457920), (8, 252343440), (9, 224305280), (10, 201874752), (12, 168228960), (15, 134583168), (16, 126171720), (18, 112152640), (20, 100937376), (24, 84114480), (30, 67291584), (32, 63085860), (36, 56076320), (40, 50468688), (45, 44861056), (48, 42057240), (60, 33645792), (64, 31542930), (67, 30130560), (72, 28038160), (80, 25234344), (90, 22430528), (96, 21028620), (120, 16822896), (128, 15771465), (134, 15065280), (144, 14019080), (160, 12617172), (180, 11215264), (192, 10514310), (201, 10043520), (240, 8411448), (268, 7532640), (288, 7009540), (320, 6308586), (335, 6026112), (360, 5607632), (384, 5257155), (402, 5021760), (480, 4205724), (536, 3766320), (576, 3504770), (603, 3347840), (640, 3154293), (670, 3013056), (720, 2803816), (804, 2510880), (960, 2102862), (1005, 2008704), (1072, 1883160), (1152, 1752385), (1206, 1673920), (1340, 1506528), (1440, 1401908), (1608, 1255440), (1920, 1051431), (2010, 1004352), (2144, 941580), (2412, 836960), (2680, 753264), (2880, 700954), (3015, 669568), (3216, 627720), (4020, 502176), (4288, 470790), (4824, 418480), (5231, 385920), (5360, 376632), (5760, 350477), (6030, 334784), (6432, 313860), (8040, 251088), (8576, 235395), (9648, 209240), (10462, 192960), (10720, 188316), (12060, 167392), (12864, 156930), (15693, 128640), (16080, 125544), (19296, 104620), (20924, 96480), (21440, 94158), (24120, 83696), (25728, 78465), (26155, 77184), (31386, 64320), (32160, 62772), (38592, 52310), (41848, 48240), (42880, 47079)]