1376682720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13217}}^1$

素因数の和:13273

約数の個数: 192

約数和(自身を含む): 5116317696

約数和(自身を除く): 3739634976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 13217, 14880, 17360, 20832, 26040, 26434, 34720, 39651, 52080, 52868, 66085, 79302, 92519, 104160, 105736, 132170, 158604, 185038, 198255, 211472, 264340, 277557, 317208, 370076, 396510, 409727, 422944, 462595, 528680, 555114, 634416, 740152, 793020, 819454, 925190, 1057360, 1110228, 1229181, 1268832, 1387785, 1480304, 1586040, 1638908, 1850380, 2048635, 2114720, 2220456, 2458362, 2775570, 2868089, 2960608, 3172080, 3277816, 3700760, 4097270, 4440912, 4916724, 5551140, 5736178, 6145905, 6344160, 6555632, 7401520, 8194540, 8604267, 8881824, 9833448, 11102280, 11472356, 12291810, 13111264, 14340445, 14803040, 16389080, 17208534, 19666896, 22204560, 22944712, 24583620, 28680890, 32778160, 34417068, 39333792, 43021335, 44409120, 45889424, 49167240, 57361780, 65556320, 68834136, 86042670, 91778848, 98334480, 114723560, 137668272, 172085340, 196668960, 229447120, 275336544, 344170680, 458894240, 688341360, 1376682720]

約数ペア:

[(1, 1376682720), (2, 688341360), (3, 458894240), (4, 344170680), (5, 275336544), (6, 229447120), (7, 196668960), (8, 172085340), (10, 137668272), (12, 114723560), (14, 98334480), (15, 91778848), (16, 86042670), (20, 68834136), (21, 65556320), (24, 57361780), (28, 49167240), (30, 45889424), (31, 44409120), (32, 43021335), (35, 39333792), (40, 34417068), (42, 32778160), (48, 28680890), (56, 24583620), (60, 22944712), (62, 22204560), (70, 19666896), (80, 17208534), (84, 16389080), (93, 14803040), (96, 14340445), (105, 13111264), (112, 12291810), (120, 11472356), (124, 11102280), (140, 9833448), (155, 8881824), (160, 8604267), (168, 8194540), (186, 7401520), (210, 6555632), (217, 6344160), (224, 6145905), (240, 5736178), (248, 5551140), (280, 4916724), (310, 4440912), (336, 4097270), (372, 3700760), (420, 3277816), (434, 3172080), (465, 2960608), (480, 2868089), (496, 2775570), (560, 2458362), (620, 2220456), (651, 2114720), (672, 2048635), (744, 1850380), (840, 1638908), (868, 1586040), (930, 1480304), (992, 1387785), (1085, 1268832), (1120, 1229181), (1240, 1110228), (1302, 1057360), (1488, 925190), (1680, 819454), (1736, 793020), (1860, 740152), (2170, 634416), (2480, 555114), (2604, 528680), (2976, 462595), (3255, 422944), (3360, 409727), (3472, 396510), (3720, 370076), (4340, 317208), (4960, 277557), (5208, 264340), (6510, 211472), (6944, 198255), (7440, 185038), (8680, 158604), (10416, 132170), (13020, 105736), (13217, 104160), (14880, 92519), (17360, 79302), (20832, 66085), (26040, 52868), (26434, 52080), (34720, 39651)]